Raju has 2020 one-centimetre square tiles. He
makes the largest square possible using some of t
2020 square tiles. How many square tiles does he
have left over?
Anyone mind helping!?
Evaluate the expression when t = 0.2.
300t2−0.5÷t
the 2 after the t is an exponent
Answer:
9.5
Step-by-step explanation:
Just put the 0.2 in the correct.
We know that:
t = 0.2Given expression: 300t² − 0.5 ÷ tNow, let's solve the given expression.
300t² − 0.5 ÷ t=> 300 x 0.2² − 0.5 ÷ 0.2=> 300 x (2/10 x 2/10) − (5/10 x 10/2)=> 300 x (4/100) − (5/2)=> 300 x 4/100 − 5/2=> 3 x 4 − 5/2=> 12 - 5/2=> 12 - 2.5=> 9.5Hence, the solution is 9.5.
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A drawing has a scale of 3 in. : 2 ft. What is the scale factor of the drawing?
The scale factor of the drawing as described is; 1.5in/ft
Scale factor of drawingsAccording to the question;
The given scale factor of the drawing is; 3 in: 2 ft.In essence, 3 inches on the drawing board represents 2 ft of the object.
Hence, by finding the quotient of the units, we have;
3in/2ft = 1.5 in/ftRead more on scale factor;
https://brainly.com/question/2826496
24 cm ,18cm ,c
We are looking for c
Step-by-step explanation:
we can find the value of c by Pythagoras theorem
according to Pythagoras theorem
h² = a² + b²
where
h = hypotenuse (i.e. longest side of a right angled triangle)
a = side
b = base
so, we have to find h or hypotenuse here
h² = (24)² + (18)²
h = 576 + 324 = 900
h² = √900 = 30
c = 30
therefore, value of c is 30.
Hope this answer helps you dear!
180= 90+30+x? what is the value of x? make sure you give good reasoning
Answer:
ok there we go,
180 = 90 + 30 + x
180 = 120 + x
x = 180-120
x = 60 is the value of x
Which system of equations does this graph represent?
Answer:Two solution
Step-by-step explanation:
System of the equations consists of a straight line and parabola will be [tex]y = x - 4[/tex] and [tex]y = x^{2} + 4[/tex].
What is system of equation?" A system of equations is a finite set of equations for which we find the common solution."
According to the question,
Y - intercept of line = ( 0, -4)
X - intercept of line = ( 4 , 0)
Standard equation for straight line y = mx +c
m = slope
c = y - intercept
Slope of the line 'm' = [tex]\frac{y_{2} -y_{1} }{x_{2} -x_{1} }[/tex]
= [tex]\frac{0-(-4)}{4-0}[/tex]
= [tex]\frac{4}{4}[/tex]
= 1
y- intercept 'c' = - 4
Substitute the value to get the equation of line we get,
Equation of the line y = x - 4
For equation of parabola,
Standard equation of parabola y = (x-h)² + k
Vertex (h, k) = ( 0,2)
Substitute the value of the vertex we get,
y = (x-0)² + 2
⇒y = x² + 2
Hence, system of the equations consists of a straight line and parabola will be [tex]y = x - 4[/tex] and [tex]y = x^{2} + 4[/tex].
Learn more about system of the equations here
https://brainly.com/question/12895249
#SPJ2
Need to show work!!!
5
7
8
25
Answer:
25
Step-by-step explanation:
9+16=25 hope this helped <3
Solve the equation. 3(x – 4) + 2x = 8
The answer to the question is x = 4
Answer:
4
Step-by-step explanation:
3(x - 4) + 2x =8
3x - 12 + 2x =8
5x -12 =8
5x +20
x= 4
What is the sum of all of the interior angles of a regular hexagon?
Answer:
Last time I checked the answer was 720 degrees
For a school play, the ninth graders sold 220 adult tickets and 100 children tickets. They collected
$410. The tenth graders collected $366 from the sale of 180 adult tickets and 120 children tickets. What
was the price of each ticket?
a. Determine the variables and label them appropriately.
b. Write a system of equations that models this situation. You don't need to solve the system!
Answer:
366,750. i think thats the answer i just want the points
Let's say a car uses 28 gallons of gasoline to travel 840 miles. If the car travels 720 miles, how much gasoline does it need?
Answer:
Im pretty sure it is 24 gallons.
Step-by-step explanation: 28/180=.033 then you use .033 X 720=24
triangle angle sum theorem
what is the value of v?
Answer:
17 is answer
Step-by-step explanation:
hope it helps
For # 20-24; Samantha is going to purchase a new car for $36,000. She plans to make a 10% down payment with a 60 month (5 year) fixed installment loan with a 6.0% APR. 20. How much is the down payment? 21. How much will Samantha finance? 22. Determine Samantha's monthly payment 23. Determine the total amount Samantha paid. 24. Determine the finance charge.
➡️Sqdancefan sir please solve this questions.
Thank you.
Answer:
20. $3,600
21. $32,400
22. $626.38
23. $41,182.80
Step-by-step explanation:
20.The down payment is 10% of the purchase price, so is ...
amount down = 10% × $36,000 = 0.10 × $36,000
amount down = $3,600
__
21.The amount financed is the remaining amount due:
$36,000 -$3,600 = $32,400
__
22.The monthly payment is found from the amortization formula.
A = P(i/12)/(1 -(1 +i/12)^(-12t)) . . . . P is the amount financed at rate r for t years
A = $32,400(0.06/12)/(1 -(1 +0.06/12)^(-12×5))
A = $32,400(0.005)/(1 -(1.005^-60)) ≈ $626.38
Samantha's monthly payment will be $626.38.
__
23.The total amount paid is ...
total paid = down payment + monthly payment × number of months
total paid = $3,600 +626.38×60 = $41,182.80
The total amount Samantha will pay is $41,182.80.
What is the volume of the rectangular prism?
Answer:
Solution given:
Volume of rectangular prism =l*b*h=4*8*3= 96 inches cube
Which polynomials are in standard form
a little help would be nice!
Answer:
1 in : 6 ft
Step-by-step explanation:
48 / 8 = 6
24 / 4 = 6
It was scaled down by a factor of 6
Answer: 6 feet per inch
add and reduce to the lowest terms 4/15 + 13/15
(answers)
17/30
17/15
1 2/15
none of there's are correct
Tim needs to use one kilogram of pasta to serve four persons. How many grams of pasta do they each have?
The variables x and y are proportional. Use the values to find the constant of proportionality. Then write an equation that relates x and y .
When y=72 , x=3 .
Answer:
equation: y = 24x
Step-by-step explanation:
if y and x is proportional,
y = kx
72 = k * 3
k = 24
→ Here the constant if 24
so the equation that relates x and y :
y = 24x
Find the surface area. 7 In 5 in helppppp
Find the slope of the line through each pair of points.
9) (17,-6), (-11,7)
10) (3, 4), (-4,-5)
11) (-20, 14), (17, 15)
12) (11, -18), (-1, -7)
Helpppp
Slope = (y2-y1) / (x2-x1)
9) (7 - -6)/(-11- 17) = 13/-28
10) (-5-4)/(-4-3)= -9/-7
11) (15-14)/(17- -20) = 1/37
12) (-7 - -18) /(-1 -11) = 11/-12
how to
expand 1 ,567
Answer:
one thousand five hundred sixty seven
Step-by-step explanation:
Answer:
One thousand, Five Hundred, Sixty-Seven
1 Thousand, 5 Hundred, 67.
Step-by-step explanation:
if somebody is good at algebra and such please answer the questions in the images
Answer:
1) y = -1.5x - 1 || 2) y = -1.5x + 1 || 3. D ( 2 , -8 )
Step-by-step explanation:
1)
two coordinates: ( 0 , -1 ) , ( 2 , -4 )
slope = ( y2-y1 )÷(x2-x1) = (-4--1)÷(2-0) = -1.5
then find equation using: y - y1 = m ( x - x1 )
: y - - 1 = -1.5 ( x - 0 )
: y = -1.5x - 1
2)
two coordinates: ( 0 , 1 ) , ( -2 , 4 )
slope = ( 4 - 1) ÷ (-2-0) = -1.5
Find equation using y = mx +b ........where m is slope and b is y-intercept
y = -1.5x + 1
3)
y + 8 = 3(x -2 )
y = 3x -14 ..........main equation in slope intercept form.
A)
y = 3(-2)-14
y = -20 .therefore option A is incorrect
B)
y = 3(8)-14
y = 10 .therefore option B is incorrect
C)
y = 3(-8)-14
y = -38.therefore option C is incorrect
D)
y = 3(2)-14
y = 6 -14
y = -8 . therefore it matches and is correct answer.
the line crosses D( 2 , -8 )
As per your questions,
IMAGE 1 :-
The equation is
[tex]y = - \frac{3}{2}x - 1[/tex]
(Explanation attached as 1st image. Check it!)
IMAGE 2 :-
The equation is
[tex]y = - \frac{3}{2}x + 1 [/tex]
(Explanation attached as 2nd image. Check it!)
IMAGE 3 :-
When the point is (2,-8)
[tex]y + 8 = 3(x - 2)[/tex]
[tex] = > - 8 + (- 8) = 3 \times (2 - 2)[/tex]
[tex] = > 0 = 0[/tex]
Therefore, (2,-8) is true.
So, the answer is the option (2,-8)
~ Benjemin360
You are running a concession stand at a basketball game. You are selling pretzels and sodas. Each pretzel costs $1.50 and each soda costs $0.50. At the end of the night, you have made a total of $78.50. You sold a total of 87 pretzels and sodas combined. You must report the number of pretzels sold and the number of sodas sold. How many pretzels and sodas were sold?
There were 35 hotdogs and 52 sodas sold.
(3x - 2)(2x - 3) first
Equivalent expressions are expressions with equal values
The equivalent expression of (3x - 2)(2x - 3) is 6x^2 - 13x + 6
The expression is given as:
(3x - 2)(2x - 3)
Open the bracket
(3x - 2)(2x - 3) = 6x^2 - 9x - 4x + 6
Evaluate the like terms
(3x - 2)(2x - 3) = 6x^2 - 13x + 6
Hence, the equivalent expression of (3x - 2)(2x - 3) is 6x^2 - 13x + 6
Read more about equivalent expressions at:
https://brainly.com/question/2972832
p is in the shape of a circle
q is in the shape of a quarter circle of radius 20cm
Answer:
5 cmStep-by-step explanation:
Area of circle P with radius r:
A = πr²Area of quarter circle Q with radius 20 cm:
A = 1/4π*20² = 100πArea of Q is 4 times the area of P:
4*πr² = 100πr² = 25r = √25r = 5 cmArea of Q
πr²/4π(20)²/4100π cm²Now
4(Area of P)=100π4πr²=100π4r²=100r²=25r=5cmA furniture builder pays $100 for the materials necessary to build one porch swing. A store sells the swing for $250.
What is the ratio of the cost in dollars of the materials to the sale price in dollars? Write the ratio three ways.
Answer:
2:5
2 to 5
[tex]\frac{2}{5}[/tex]
Step-by-step explanation:
Based on the given conditions, formulate: 100/250
What is the equation of the line that passes through the point (7,-3) and has an undefined slope?
Answer:
x=7
Step-by-step explanation:
Answer:
x = 7
Step-by-step explanation:
A line with undefined slope is a vertical line. A vertical line has the equation
x = anumber
The point you were given has an x and a y...(x,y) The first number is the x.
x = 7
That's it, thats the equation of a line with undefined slope that goes through (7, -3).
<<<Fun fact: Lines with 0 slope are horizontal lines and have the equation
y = anumber >>>
