Answer:
A line is a straight one-dimensional geometric undefined figure which has no thickness. ... It has only length therefore, it is one dimensional. Hence, the best describes the dimensions of a line is "A line has one dimension because it is made up of all points that extend infinitely in either direction.
Answer:Well it's very simple.
It got only one dimension, which is it's length.
Just like a cube have 3 dimensions length,height and breadth
Similarly a square have 2 dimensions length and breadth
Step-by-step explanation:
The total price for 8 movie tickets is $97.60. If each ticket costs the same amount, how much does one movie ticket cost
Answer:
12 .20
Step-by-step explanation:
you divide 8 by 97.60 and the answer will 12.20
Leah wants to see a castle in an amusement park. She sights the top of the castle at an angle of 38° . She knows that the castle is 190 feet tall . If Leach is 5.5 feet tall, how far is she from the castle to the nearest foot?
Answer:x=236 feet
Step-by-step explanation:this Link will help you
Find the total surface area of this triangular prism.
21 cm
29 cm
22 cm
20 cm
Answer:
313
Step-by-step explanation:
First of all you need to find out the surface of the front.
So you need to do 29cm + 29cm = 58cm.
You then have to do 22cm + 22cm = 44cm
So if you add those two numbers up you will get the front surface which is 102cm.
Next, you need to find the surface of the side.
So you need to do 20cm + 21cm = 41cm
After that, you need to find the back surface.
So you need to add 22cm +22cm = 44cm
Then you have to do 21cm + 21cm = 42cm
Add those two together to get 86cm
Then, you need to do the bottom of the shape.
So you need to add 22cm + 22cm (again) = 44cm
You then need to do 20cm + 20cm = 40cm
Add those together to get 84cm
Finally, you need to add 84cm + 86cm + 102cm + 41cm = 313cm
So your answer is:
Surface: 313
is 3 1/4 closer to 3 or 4
is 3 3/5 closer to 3 or 4
Answer:3 and 1/4 is closer to 3 and 3/5 is closer to 4
Step-by-step explanation: one is closer on the number scale then the other
Solve for x: x/2x+3 + 2x+3/x = 184/65
Answer:
x/2x+3 + 2x +3/x = 184 /65
x(2x + 3)–1 + (2x+3)x-1 = 184/65
(2x + 3)x / (2x +3)x = 184/65
2x² + 3x / 2x² + 3x = 184/65
1x= 184/64
x = 184/64
Step-by-step explanation:
Given that: {x/(2x+3)} + {(2x+3)/x} = 184/65
⇛[{(x*x) + (2x+3)(2x+3)}/{(x)(2x+3)}] = 184/65
⇛[{x² + 2x(2x+3) + 3(2x+3)}/(2x²+3x)] = 184/65
⇛[{x² + 4x² + 6x + 6x + 9}/(2x²+3x)] = 184/65
⇛[{x² + 4x² + 12x + 9}/(2x² + 3x)] = 184/65
⇛{(5x² + 12x + 9)/(2x² + 3x)} = 184/65
On applying cross multiplication then
⇛184(2x² + 3x) = 65(5x² + 12x + 9)
Multiply the number outside of the brackets with numbers and variables in the brackets on LHS and RHS.
⇛388x² + 582x = 325x² + 780x + 584
⇛388x² + 582x -325x² - 780x - 584 = 0
⇛388x²-325x² + 582x-780x - 584 = 0
⇛63x² - 198x - 584 = 0
⇛8(7x² - 22x - 65) = 0
⇛7x² - 22x - 65 = 0
Now,
This is of the form ax² + bx + c = 0, Where, a = 7, b = -22 and c = -65
Using the quadratic formula x = [{-b±√(b²-4ac)}/2a] , we get
x = [{-(-22)±√(-22)² - 4(7)(-65)}/{2(7)]
x = [{-(-22)±√(-22*-22) - 4(7)(-65)}/{2(7)]
x = [{22 ± √(484 + 1820)}/14]
x = [{22 ± √(2304)}/14]
x = {(22 ± 48)/14}
x = {(22 + 48)/14} or {(22 - 48)/14}
x = (70/14) or (-26/14)
x = 5 or x = -13/7
Therefore, x = 5 or -13/7
Answer: Hence, the value of x for the given equation is 5 or -13/7.
Please let me know if you have any other questions.
Josie is trying to find a solution to the equation x = ln(2) +2. She uses her graphing
calculator to graph yı = 2 and y2 = ln(2x) + 2. She gets the following table of
corresponding values.
Between which two integer x- values is there certainly a point of intersection?
A) It cannot be determined from the information given.
B) 3 and 4
C) -1 and o
D) 1 and 2
E) 2 and 3
Considering where these functions cross, we have that the two integer x-values between which there is a certainly a solution are given by:
B) 3 and 4
How do we find where there is a solution?If in an interval a function starts greater/smaller than another, and this changes, that is, it becomes smaller/greater than the other function, there is a solution in the interval.
In this problem:
Until x = 3, we have that [tex]y_1 < y_2[/tex].From x = 4 onwards, we have that [tex]y_1 > y_2[/tex].Considering these two bullet points above, it guarantees that there is a solution between x = 3 and x = 4, hence option B is correct.You can learn more about logarithmic functions at https://brainly.com/question/25537936
an 8 feet ladder leans against the side of a house. how far is the bottom of the ladder from the side of the house when the angle of elevation of that ladder is 61 degrees? round your answer to the nearest tenth.
Answer:
Since it's a right angled triangle,
taking 61 as reference angle,
cos61 = b/h
or, cos61 = b/8
or, b = cos61.8
so, b = 3.9 feet
The bottom of the ladder is 3.9 feet away from the side of the house.
The actual length (L) of a rectangle is 27 centimeters. Use the scale drawing of the rectangle to find the actual width (W).
A) 9 cm
B) 15 cm
C) 18 cm
D) 32.5 cm
Answer:
18 cm
Step-by-step explanation:
The ratio of Actual length (L) to scale length is 27 : 3.6
27 ÷ 3.6 = 7.5
Therefore, actual width (W) = scale width x 7.5
= 2.4 x 7.5
= 18 cm
Calculate the first number as a percentage of the second number.
3/4, 1/2
Answer:
150%
Step-by-step explanation:
(3/4)/(1/2) × 100% = 3/2 × 100% = 150%
3/4 is 150% of 1/2
Answer:
150
r
Step-by-step explanation:
A movie studio keeps 240 dresses in its wardrobe for historical films. Three-fifths of them can be used for movies that take place in the 1700s and 15% of them can be used for movies in the civil war era.
What percent of the dresses are for films set in the 1700s?
The percent of dresses that are for films set in the 1700s is 60%.
What are percentages?
Percentage can be described as a fraction out of an amount that is usually expressed as a number out of hundred. Percentages are used to measure frequency. The sign used to represent percentages is %.
What are the percent of the dresses are for films set in the 1700s?3/5 x 100 = 60%
To learn more about percentages, please check: https://brainly.com/question/25764815
If the translation of (x,y)->(x-5, y+2) was applied to the triangle ABC below, what
would be the coordinates for A' after the translation?
(0,4)
(0, -3)
(4,-7)
(-3,0)
[tex]\qquad \qquad\huge \underline{\boxed{\sf Answer}}[/tex]
The coordinates of A' after the translation will be ~
[tex]\qquad \sf \dashrightarrow \: (x - 5,y + 2)[/tex]
[tex]\qquad \sf \dashrightarrow \: (2- 5, - 2 + 2)[/tex]
[tex]\qquad \sf \dashrightarrow \: ( - 3, 0)[/tex]
Which of the following shows that polynomials are closed under subtraction when two polynomials, (5x2 3x 4) − (2x2 5x − 1), are subtracted? 3x2 − 2x 5; will be a polynomial 3x2 − 2x 5; may or may not be a polynomial 3x2 8x 3; will be a polynomial 3x2 8x 3; may or may not be a polynomial.
The closure property under subtraction is shown when the correct
result from the subtraction of polynomials is also a polynomial.
Response:
The option that shows that polynomials are closed under subtraction is; 3·x² - 2·x + 5 will be a polynomial.How is the option that shows the closure property found?The closure property under subtraction for the polynomials is condition
in which the result of the difference between two polynomials is also a
polynomial.
The given polynomials being subtracted is presented as follows;
(5·x² + 3·x + 4) - (2·x² + 5·x - 1)
Which gives;
(5·x² + 3·x + 4) - (2·x² + 5·x - 1) = 3·x² - 2·x + 5
Given that the result of the subtraction, 3·x² - 2·x + 5, is also a
polynomial, we have, that the option that shows that polynomials are
closed under subtraction is; 3·x² - 2·x + 5 will (always) be a polynomial.
Learn more about closure property here:
https://brainly.com/question/4334406
Answer:
A) 3x² - 2x + 5 ; will be a polynomial
Step-by-step explanation:
* Lets explain what is the polynomial
A polynomial is an expression containing two or more algebraic terms.Polynomial is often the sum of some terms containing different powers of variables. If you add or subtract polynomials, you get another polynomial.If you multiply polynomials, you get another polynomial.* Lets solve the problem
5x² + 3x + 4 is polynomial2x² + 5x - 1 is polynomial- When we subtract them the answer will be polynomial
(5x² + 3x + 4) - (2x² + 5x - 1)- Open the second bracket by multiplying the negative sign by each term in the bracket
-(2x²) = -2x²-(5x) = -5x-(-1) = 1(5x² + 3x + 4) - (2x² + 5x - 1) = 5x² + 3x + 4 - 2x² - 5x + 1- Add the like terms
(5x² - 2x²) = 3x²(3x - 5x) = -2x(4 + 1) = 5(5x² + 3x + 4) - (2x² + 5x - 1) = 3x² - 2x + 53x² - 2x + 5 is a polynomial(5x² + 3x + 4) - (2x² + 5x - 1) = 3x² - 2x + 5 ; will be a polynomial* The answer is A
Hope that help!
A limo compay charges a $75 fee to make a reservation and then $3 per mile. What is the equation of this story in slope intercept form
Multiply the amount per mile by number of miles, use x for the number of miles. Then add the fee to that to gets the total (y).
Answer: y = 3x + 75
Answer:
y = 3x + 75Step-by-step explanation:
Slope-intercept form:
y = mx + b, where m- slope, b - y-interceptThe flat rate charge is the y-intercept:
b = 75The charge per mile is the slope:
m = 3Substitute the values to get the equation:
y = 3x + 75Sheldon gets paid $4 per hour to babysit his cousin. This weekend, he babysat on both Saturday and Sunday. He made a total of $56. Sheldon babysat for 8 hours on Sunday. For how many hours did he babysit on Saturday?
Answer:
C
Step-by-step explanation:
4x+32=56
4x=24
x=24/4
x=6
6h
Answer:
C. 4(x + 8) = 56
Step-by-step explanation:
Given:
$4 per hour
two days of work
total: $56
First, use x to represent the amount of money earned Saturday. Now write an expression in terms of the given information:
($4 per hour) * (number of hours) = total
4(x + 8) = 56
whats 1/4 times 1/10 in decimal form please i need help
Answer:
0.025
Step-by-step explanation:
your welcome
Answer:
1/4=0.25
1/10=0.1
0.25×0.1=0.025
Answer=0.025
a shoe store sells nike amd adidas shoes. joan pays $800 for 3 pairs of adidas shoes and 4 nikes shoes. chris pays $350 for 1 pair of adidas and 2 Pair of nikes shoes. write a system of linear equation that represents this situation. what is the price of one pair of nike?
Answer:
The Nikes cost $125.
The Adidas cost $100
Step-by-step explanation:
Let :
a = # of adidas shoes n = # of nike shoes[tex]\left \{ {{3a + 4n = 800} \atop {a + 2n = 350}} \right.[/tex]
Solve the bottom equation for a:
a + 2n = 350a = 350 - 2nNow substitute this for a in the top equation:
3a + 4n = 8003(350 - 2n) + 4n = 8001050 - 6n + 4n = 8001050 - 2n = 800-2n = -250n = 125The Nikes costs $125.
We can also solve for the Adidas:
Use the previous equation we made:
a = 350 - 2na = 350 - 2(125)a = 350 - 250a = 100The Adidas costs $100
-Chetan K
Find all the missing side and angles for triangle.
the angles the top part that has a square is 90⁰ and x and y are equal so we will name them both x and all angles together make 180⁰
I don't know about the sides
Step-by-step explanation:
90+x+x=180
2x=180-90
2x=90
x=90/2
x=45
70 / 546 with work shown plz
Answer:
5/39
Step-by-step explanation:
It's 0.1282051282
but we have to put it as a fraction so it's 5/39
Zacharias is using the quadratic formula to solve the equation 0 = –2x2 5x – 3. He begins by substituting as shown. Quadratic formula: x = StartFraction negative b plus or minus StartRoot b squared minus 4 a c EndRoot Over 2 a EndFraction Substitution: What error did Zacharias make? The –5 should be 5. The 52 should be –52. The 2 in the numerator should be –2. The 2 in the denominator should be –2.
Quadratic formula is the formula which is used to find the roots of a quadratic equation.
The error which Zacharias made is, the 2 in the numerator should be –2. Thus the option 3 is the correct option.
What is quadratic formula?Quadratic formula is the formula which is used to find the roots of a quadratic equation.
The standard form of the quadratic equation is,
[tex]ax^2+bx+c[/tex]
For the above equation the quadratic formula can be given as,
[tex]x=\dfrac{-b\pm\sqrt{b^2-4ac} }{2a}[/tex]
Given information-
The equation given in the problem is-
[tex]0=-2x^2+5x-3[/tex]
Rewrite the equation as,
[tex]-2x^2+5x-3=0[/tex]
Compare it with the standard form of the quadratic equation, we get,
[tex]a=-2\\b=5\\c=-3[/tex]
Put the values in the quadratic formula,
[tex]x=\dfrac{-(5)\pm\sqrt{(-5)^2-4\times(-2)\times(-3)} }{2(-2)}\\x=\dfrac{-5\pm\sqrt{5^2-4\times(-2)\times(-3)} }{2(-2)}\\[/tex]
As the value of b is -5 which is in the power of square. The even power omit the negative sign.
On comparing we can conclude that,
The error which Zacharias made is, the 2 in the numerator should be –2. Thus the option 3 is the correct option.
Learn more about the quadratic formula here;
https://brainly.com/question/1214333
Answer:
C. or 3.
Step-by-step explanation:
The 2 in the numerator should be –2.
Pls pls pls pls pls help me I need it I’ll give brainly
Answer:
64.33 miles
Step-by-step explanation:
Method 1: Divide
Unit rate is 579 divided by 9579 / 9 = 64.33 mphMethod 2: Proportions
[tex]\frac{579}{9} = \frac{x}{1}[/tex][tex]579 = 9x\\\hookrightarrow \text{Cross multiply}[/tex][tex]x = 579/9\\\hookrightarrow\text{Isolate x}[/tex][tex]x = \text{Approx 64.33 miles}[/tex]-Chetan K
a) Re1 and 10p-50p
b)
[tex]5 \sqrt[]{7255}[/tex]
c)
[tex]2 - 9[/tex]
Answer:
1858.42
6t.d
this is the best answer that could thought of . well to my calculation
y+5=-4/3(x+2)
slope intercept?
Answer: y = -4/3x -23/3
Step-by-step explanation: The slope intercept form in y=mx+b. Based on the order of operations, you get rid of the parentheses first, by multiplying out the stuff. Then you subtract 5 from both sides to get the slope intercept form.
Answer:
y = -4/3x - 23/3
y + 5 = -4/3(x+2) --> distribute
y + 5 = -4/3x + -8/3 ---> minus 5 or 15/3
y = -4/3x - 23/3
Oil change at city auto is regularly $30 Mr. Allen has a coupon for 15% off Who wants to know the sale price of the service. What is the relationship between the sale price and the regular price of an oil change
Answer:
The sale price is 25.5$ The relationship is that the sale price is 15% less than the regular price.
Step-by-step explanation:
How to find sales price: 30=100% 30÷10=3=10% 3÷2=1.5=5%
Sales price = 3+1.5=4.5, sales price= 30-4.5=25.5
Helpppppppppppppppppppppppp
Answer:
It is, D
Step-by-step explanation:
Your welcome for raising your test score
Answer:
-12
Step-by-step explanation:
In a secondary School class 23 pupils study economics 6 pupils study both Government and Economics.48 pupils study government or Econo
mics or both
please help find the measure of the angle indicated
Answer:
Step-by-step explanation:
one package of raspberries cost 3$. how many packages of raspberries an you buy for 18$
Answer:
6 packages.
Step-by-step explanation:
If they are $3 each, and you only have $18, divide 18 by 3, which gives you 6.
Answer:
6 packages of raspberries
Step-by-step explanation:
One package of raspberries cost 3$
If want to find how many packages you can buy with 18$ you simply divide 3 by 18
18/3 = 6
So you can buy 6 packages of raspberries with 18$
Evaluate
a - b + 3C when
a = 4, b = -2, and
4b =
C = 3.
Answer:
19
Step-by-step explanation:
Plugin a =4 ; b = -2 & c =3 in the expression
a - b + 3c = 4 - (-2) + 3*3
= 4 + 6 + 9
= 19
Maggie puts together two isosceles triangles so that they share a base, creating a kite. Each leg of the upper triangle measures 41 inches and each leg of the lower one measures 50 inches. A kite with diagonals is shown. It has side lengths of 41, 41, 50, and 50. The distance from the left point to the intersection is 40 and the distance from the right point to the intersection is 40. If the length of the base of both triangles measures 80 inches, what is the length of the kite’s shorter diagonal? 30 inches 39 inches 10 StartRoot 39 EndRoot inches 10 StartRoot 11 EndRoot inches.
The length of another diagonal length is 39 inches.
GeometryIt deals with the size of geometry, region, and density of the different forms both 2D and 3D.
Kite shapeIt is a polygon that has four sides and four corners. The sum of the internal angle is 360 degrees. In Kite, the pair of adjacent sides are equal. And its diagonals intersect at a right angle.
Given
A kite with diagonals is shown. It has side lengths of 41, 41, 50, and 50.
One diagonal length is 80 inches.
To findThe length of another diagonal length.
How to find the length of another diagonal length?We know that its diagonals intersect at a right angle.
Then according to Pythagoras theorem
For ΔAED
H² = P² + B²
41² = P² + 40²
P = 9
Similarly,
For ΔCED
H² = P² + B²
50² = P² + 40²
P = 30
The length of another diagonal length will be
30 + 9 = 39
Thus, the length of another diagonal length is 39 inches.
More about the geometry link is given below.
https://brainly.com/question/7558603
Answer:
39 units
Step-by-step explanation:
edge2022
What is a number that when
you subtract 12 and then divide
the difference by 3 will equal 6?
Answer:
105 is ur answer
Step-by-step explanation:
