Answers
Answer:
20
Step-by-step explanation:
Slope=rise/run
=4 blocks/ 1 block
Since 1 block=5 units,
slope=[tex]\frac{5\times 4}{1}=20[/tex]
Related Questions
I need help with this ASAP please..Thanks
Answers
Answer:
the answer is 1/12
Step-by-step explanation:
you only have one diamond, and 12 possible outcomes
4^2 = 16
8-(16)= -8
-8/8=-1
Answer= -1
Which of the following statements is true?
A. |-14| < |14|
B. 2^0 = 1
C. 4.1 × 10 -3 ≥ 0.041
D. √20 < 4
Answers
Answer:
B. 2^0 = 1
Step-by-step explanation:
here
A.) |-14|=14 & also |14|=14 so right ans |-14|=|14|
C.) 4.1*10-3=38 (4.1 * 10 = 41 & 41-3= 38) 38 > 0.041 but i dont know i think this is also true its also written as 38>= 0.041 maybe printing mistake
D.) squareroot of 20 = 4.4 something is > 4
and any no like 3^0= also 1,
4^0=1
5^0=1
ans is
B.) 2^0 = 1 is true
Use the point slope equation to identify the slope and the coordinates of a point on the line y-4=1/2(x-1)
Answers
Answer:
see explanation
Step-by-step explanation:
The equation of a line in point- slope form is
y - b = m(x - a)
where m is the slope and (a, b) a point on the line
y - 4 = [tex]\frac{1}{2}[/tex](x - 1) ← is in point- slope form
with slope m = [tex]\frac{1}{2}[/tex] and (a, b) = (1, 4 )
Answer:
The slope of the line is m = 1/2
A point on the line is (1, 4)
There are two numbers, that sum up to 53. Three times the smaller number is equal to 19 more than the larger number. What are the numbers ?
Answers
Answer:
x = 18 (Smaller number)
y = 35 (Larger number)
Step-by-step explanation:
To solve, begin by setting up a system of equations.
'x' being the smaller number, while
'y' is the larger number.
We can construct the equations:
x + y = 53
3x = y + 19
Rearrange the second equation to equal 'y':
3x - 19 = y
Plug this value of 'y' into the first equation:
x + 3x - 19 = 53
Combine like terms and simplify:
4x - 19 = 53
4x = 72
x = 18
Plug in this value for 'x' into an equation to solve for 'y':
18 + y = 53
y = 35.
Answer:
18 and 35
Step-by-step explanation:
To solve, begin by setting up a system of equations.
'x' being the smaller number, while
'y' is the larger number.
We can construct the equations:
x + y = 53
3x = y + 19
Rearrange the second equation to equal 'y':
3x - 19 = y
Plug this value of 'y' into the first equation:
x + 3x - 19 = 53
Combine like terms and simplify:
4x - 19 = 53
4x = 72
x = 18
Plug in this value for 'x' into an equation to solve for 'y':
18 + y = 53
y = 35.
To solve, begin by setting up a system of equations.
'x' being the smaller number, while
'y' is the larger number.
We can construct the equations:
x + y = 53
3x = y + 19
Rearrange the second equation to equal 'y':
3x - 19 = y
Plug this value of 'y' into the first equation:
x + 3x - 19 = 53
Combine like terms and simplify:
4x - 19 = 53
4x = 72
x = 18
Plug in this value for 'x' into an equation to solve for 'y':
18 + y = 53
y = 35.
solve this please, FIND THE UNKOWN ANGLES WITH STEPS
Answers
Answer:
A: 70 degrees B: 60 degrees C: 40 degrees D: 65 degrees and 65 degrees E: 60 degrees F: a= 30 degrees
Step-by-step explanation:
To find the missing angle you will have to use the angles that are provided for you so if there is a square in any of the corners that automatically equals 90 degrees, once you add that with the other number degrees just subtract their sum from 180 degrees. BUT if that is not the case and i only gives you on angle that you will just need to use critical thinking to see what is left in the equation and see how it plays out with the angle given and the other angle that you need to find to see if it gives you 180 degrees.
A) Angle x = 180 - (50+60) = 70
B) Angle x = 180 - (90+30) = 60
C) Angle x = 180 - (110+30) = 40
D) 50+2a = 180
or, 2a = 180-50
or, a = 130/2 =65
E) 3a = 180
or, a = 180/3 = 60
F) 3a+90 = 180
or, 3a = 90
or, a = 90/3 = 30
Tanya has several bills in her wallet. She has a total of $40. If she has one more $5 bill than $10 bills, and two more $1 bills than $5 bills, how many of each does she have?
Answers
Answer:
no. of $10 bill =2
no. of $5 bill = 3
no. of $1 bill = 5
Step-by-step explanation:
Let the no. of $10 bill be x
Total value of $10 bill = $10*no. of $10 bill = $10x
Given that
Tanya has one more $5 bill than $10 bills
Thus, no. of $5 bill = x+1
Total value of $5 bill = $5*no. of $5 bill = $5(x+1)
Also Given
she has two more $1 bills than $5 bills
no. of $1 bill = no. of $2 bill + 2 = x+1+2 = x+3
Total value of $2 bill = $2*no. of $2 bill = $1(x+3).
Therefore, total value of all the bill sin terms of x
= 10x + 5(x+1) + 1(x+3)
Given that she has total of $40,
then
10x + 5(x+1) + 1(x+3) = 40
10x + 5x+5 + x+3 = 40
=> 16x + 8 = 40
=> 16x= 40-8=32
=> x = 32/16= 2
Thus,
no. of $10 bill = x = 2
no. of $5 bill = x+1 = 2+1= 3
no. of $1 bill = x+3 = 2+3=5
some steps to construct an angle MNT congruent to angle pqr
Answers
Which of the following is a true statement about a rectangle? Question 17 options: A) The diagonals are perpendicular. B) All four angles are congruent. C) The opposite angles are complementary. D) All four sides are congruent.
Answers
Answer:
B
Step-by-step explanation:
A rectangle is a parallelogram because its pairs of opposite sides are parallel. A rectangle also has the characteristic that all of its angles are right angles; all four of its angles are congruent.
Barinliest??
Answer:
B. All four angles are congruent
Step-by-step explanation:
In a rectangle , All the four angles are equal to 90°.
The formula for calculating percentage markup is:
O A.
Sticker price - Invoice price
.100 = percent markup
Invoice price
B.
Sticker price - Invoice price
Invoice price
100 = markup
Invoice price - Sticker price
Sticker price
100 = percent markup
OD.
Invoice price - Sticker price
•100 = percent markup
Invoice price
Answers
Answer:
A. (sticker price - invoice price)/invoice price *100
Step-by-step explanation:
sticker price: the price that the consumer pays
invoice price: the price that the dealer pays
markup price: is the profit made by the dealer relative to his/her cost. It is calculated as follows:
markup price = (selling price - cost price)/cost price
markup percentage: markup price *100
Answer:
A
Step-by-step explanation: confirmed
The height, h, of a falling object t seconds after it is dropped from a platform 300 feet above the ground is modeled by the function h(t)=300-16t2
Which expression could be used to determine the average rate at which the object falls during the first 3 seconds of its fall?
Answers
Answer:
h(3) - h(0)
Step-by-step explanation:
I graphed the function on the graph below and graphed the point (3,156) to find the height of the object after 3 seconds. The average rate of falling is -144
Given a * b=ba−ba+ab, find (2*3)×(3*2).
Answers
Answer:
36
Step-by-step explanation:
a = (2×3) = 6
b = (3×2) = 6
Substitue into the equation:
a×b=ba−ba+ab
= 6×6 - 6×6 + 6×6
= 36 - 36 + 36
= 36
Therefore, (2*3)×(3*2) = 36
Hope this helps.☺
Assume that when adults with smartphones are randomly selected, 49% use them in meetings or classes. If 30 adult smartphone users are randomly selected, find the probability that exactly 23 of them use their smartphones
Answers
Answer: 0.0013684
Step-by-step explanation:
Given the following :
Probability (p) = 49% = 0.49
Number of selected adults (n) = 30
Find the probability that exactly 23 use their smartphone.
The problem is abive can be solved using the binomial probability function.
Binomial probability :
P(X = x) = [n! / x! (n-x)!] * P^x * (1 - P)^(n-x)
At x = 23
P(X = 23) = [30! / 23! (30-23)!] * P^23 * (1-0.49)^(30-23)
P(X = 23) = [30! / 23! (7)!] * 0.49^23 * (0.51)^7
P(X =23) = (2035800) × 6.72203E−10
= 0.0013684
Add the following polynomials, then place the answer in the proper location on the grid. Write your answer in descending powers of x. x4 -3x + 1, 4x2 - 2x + 8, and x3 - 9
Answers
Answer:
x⁴ + x³ + 4x² - 5x
Step-by-step explanation:
The polynomials given in the question are:
x⁴ - 3x + 1
4x² - 2x + 8
x³ - 9
We have to add all them
First write all the polynomial in the summation form:
(x⁴ - 3x + 1) + (4x² - 2x + 8) + (x³ - 9)
Open the brackets:
x⁴ - 3x + 1 + 4x² - 2x + 8 + x³ - 9
Group together the similar terms
(x⁴) + (x³) + (4x²) + (-3x -2x) + (1 + 8 - 9)
Finding the sum in brackets:
x⁴ + x³ + 4x² + (-5x) + (0)
x⁴ + x³ + 4x² - 5x
Note that the sum is in descending powers of x
What's the equation of the line that's a perpendicular bisector of the segment connecting C (6, –12) and D (10, –8)? ANSWERS: A) y = –x – 2 B) y = x + 2 C) y = –1∕2x – 2 D) y = 2x – 6
Answers
Answer:
c
Step-by-step explanation:
The equation of the perpendicular bisector will be y = -x + 2. The correct option is A.
What is an equation of the line?An equation of the line is defined as a linear equation having a degree of one. The equation of the line contains two variables x and y. And the third parameter is the slope of the line which represents the elevation of the line.
The general form of the equation of the line:-
y = mx + c
m = slope
c = y-intercept
Slope = ( y₂ - y₁ ) / ( x₂ - x₁ )
The slope of the line is,
Slope = ( y₂ - y₁ ) / ( x₂ - x₁ )
Slope = ( -8 + 12 ) / ( 10 - 6 )
Slope = 4 / 4
Slope = 1
The slope of the perpendicular line will be inverse and opposite,
y = mx + c
y = -x + c
-8 = -10 + c
c = 2
The equation can be written as,
y = mx + c
y = -x + 2
To know more about an equation of the line follow
https://brainly.com/question/18831322
#SPJ2
If abc def, which congruence are true by cpctc? Check all that apply
Answers
Answer:
C, D and E
Step-by-step explanation:
From the congruence postulate, CPCTC(Corresponding parts of congruent triangles are congruent) The following are congruent and corresponding:
=> AC = DF
=> <A = <D
=> BC = EF
Answer: If you have different answers the answers are
C=F and AB=DE
Step-by-step explanation:
question 12.. please help :)
Answers
Answer:
0.25 inches per month
4. What percent of the perimeter of a regular pentagon is the
length of one side?
Answers
Answer:
20 %
Step-by-step explanation:
A pentagon has 5 side
A regular pentagon has 5 sides that are the same length
P = 5s
so the side would be 1/5 of the perimeter
1/5 = 20/100 = 20%
answer as soon as possible
Answers
Answer:
B. x ≤ -10 or x ≥ 2
Step-by-step explanation:
9|x+4|≥54
Divide both sides by 9
|x+4|≥6
If it's negative:
-(x+4)≥6
-x-4≥6
Add 4 to both sides
-x≥10
Multiply both sides by -1
x≤-10
If it's positive:
x+4≥6
Subtract 4 from both sides
x≥2
Solve for X. A. 28 5/7 B. 11 3/7 C. 25 D. 35
Answers
Answer:
D. 35
Step-by-step explanation:
I set up a proportion to solve for x. I divided 14 by 8 to find the ratio. After finding that ratio to be 7/4, I multiplied 7/4 to 20 to get 35 as the answer.
the answer is d. 35
Rewrite 34 = 81 in logarithmic form.
Answers
Answer:
[tex]log_3(81) = 4[/tex]
Step-by-step explanation:
Given
[tex]3^4 = 81[/tex]
Required
Rewrite in logarithmic form
We start by taking log of both sides
[tex]3^4 = 81[/tex]
[tex]log3^4 = log81[/tex]
From laws of logarithm;
[tex]loga^b = b\log(a)[/tex]
So; [tex]log3^4 = log81[/tex] becomes
[tex]4log3 = log81[/tex]
Divide both sided by log3
[tex]\frac{4log3}{log3} = \frac{log81}{log3}[/tex]
[tex]4 = \frac{log81}{log3}[/tex]
From laws of logarithm;
[tex]\frac{loga}{logb} = log{_b}(a)[/tex]
So;
[tex]4 = \frac{log81}{log3}[/tex] becomes
[tex]4 = log_3(81)[/tex]
[tex]log_3(81) = 4[/tex]
Hence, [tex]3^4 = 81[/tex] in logarithm form is [tex]log_3(81) = 4[/tex]
Which value is equivalent to cos 10°?
sin 30°
O sin 25°
O sin 70°
O sin 80°
Answers
Answer:
13
Step-by-step explanation:
explanation
Round off these distances to the nearest 100 metres - i.e to one decimal place:
1) 17.685 =
2) 17.658 =
Need help soon as possible
Answers
Answer:
1) 17.7
2)17.7
Step-by-step explanation:
At a profit of 8% a shopkeeper sold a calculator for Rs 1,382.40. If he wants to increase his profit by 2%, at what price should he sell the calculator?
Answers
Answer:
Step-by-step explanation:
What is the equation, in slope-intercept form, of the line that is perpendicular to the line
=} (x-6) and passes through tho point (-2,-2)?
y-4=
y=-3x - 19
y=-x+ 10
y = fx-1
y = 2 x + 1
Answers
Answer: y=-x+ 10
Step-by-step explanation:
Two domestic courier services charge as per the functions y = 4x + 1 and y = 3x + 2, where x represents the weight of the parcel in pounds and y represents the total cost of the parcel. For what weight is the total cost the same in both services?
A .3 pounds B .2 pounds C .1 pound D. 0.5 pound
Answers
Answer:
Weight of the parcel in pounds = 1 pound
Step-by-step explanation:
Given:
y = 4x + 1 ---------------------Eq1
y = 3x + 2 ----------------------Eq2
Where,
x = weight of the parcel in pounds
y = total cost of the parcel
Find:
From Eq1 and Eq2, by using Substitution method.
y = 4x + 1 ---------------------Eq1
y = 3x + 2 ----------------------Eq2
So,
3x + 2 = 4x + 1
4x - 3x = 2 - 1
x = 1
Weight of the parcel in pounds = 1 pound in both services is equal
What is the range of f(x) = |-x|? y ≤ 0 y ≥ 0 y = 0 all reals
Answers
Answer:
y≥0
Step-by-step explanation:
no matter what is written inside it,
|x|≥0
so here
f(x)≥|-x|
so
f(x)≥0
then
y≥0
i need help please...
Answers
Answer:
A. 5 units
Step-by-step explanation:
Select the graph for the solution of the open sentence. Click until the correct graph appears. |x| + 1 < 3
Answers
Answer:
<-----o-----o------>
-2 2
Step-by-step explanation:
the sides are the blue ones
in the midel its nothing
What is most likely the correlation coefficient for the set of data shown? -0.83 -0.21 0.21 0.83
Answers
Answer:
-0.21
Step-by-step explanation:
Correlation coefficient is a value that ranges from -1 to 1, which is used to describe the relation between two variables.
From the scatter plot that is shown in the graph above, we can observe that the set of data represented are not clustered far apart from each other along the line of best fit. This suggest a correlation coefficient of lesser value close to zero which shows weaker correlation between variables. Also, we can observe that There's a downward slope signifying a negative relationship. As one variable increases, the other variable decreases.
Therefore the correlation coefficient that will match the set of data shown is -0.21.
Answer:
b
Step-by-step explanation:
edge2020
please need help I will be MARKING as BRIANILIST. thank you so much.
Answers
Answer:
D. point S
Step-by-step explanation:
[tex]-5\frac{1}{2} =-5.5[/tex]
opposite of -5.5 = 5.5
Answer:
D. Point S
Step-by-step explanation:
The opposite to [tex]-5\frac{1}{2}[/tex] is [tex]5 \frac{1}{2}[/tex]
And, The point lying there is the point S.
