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Brilliant_brown [7]
3 years ago
11

Please help me find the surface area please?????

Mathematics
1 answer:
Anit [1.1K]3 years ago
3 0

Answer: 4032 squared feet

Step-by-step explanation:

1. Identify the figure. Rectangular Pyramid

2. Find the area of the four triangle faces.  1/2*47*32 = 752. Then, 752*4 = 3008.

3. Find the area of the rectangular base. 32*32 = 1024

4. Add the areas together, 3008+1024 = 4032

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Josh has 4 boxes of candy to share with his 20 classmates. If each classmate receives the same amount of candy, how much candy s
omeli [17]
Each classmate would get 1/5 of a box.
5 0
3 years ago
Read 2 more answers
PLEASE HELP!!! When baking a cake you can choose between a round pan with a 12 in. diameter and a 8 in.×11 in. rectangular pan.
Burka [1]
A) to work out area of a circular pan you use 3.14 x R^2 so the area would be 3.14x(6)^2, which gives us 113.04in^2. The rectangular pan has area 8x11 which is 88in^2.
B) to work out volume you multiple the areas by the depth. So the circular one is 226.09in^3 and the rectangular one is 176in^3.
C) this means that the circular pan has a larger volume
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5 0
3 years ago
If f(x)= 3x-1/4x+2 find f(x-1/ x+2)
Basile [38]

Answer:

The value of this new equation would be (2x - 5)/6x.

Step-by-step explanation:

In order to find the value of this equation, we need to take the original equation and replace every x with (x - 1/x+2).

f(x)= 3x - 1/4x + 2

f(x)= [3(x - 1/x+2) - 1]/[4(x - 1/x+2) + 2]

f(x) = [(3x - 3/x + 2) - (x + 2/x + 2)]/[(4x - 4/x + 2) + (2x + 4/x + 2)]

f(x) = (2x - 5/x+2)/(6x/x + 2)

f(x) = (2x - 5)/6x

5 0
3 years ago
Write an equation parallel to the function y=2x+3 and goes through the point (1, -4)
sergey [27]

Answer:

y=2x-6

Step-by-step explanation:

Parallel functions are functions with the same slopes but are in different positions on the coordinate plane (for this case it means that they have different y- intercepts)

So this means that the function will have a slope of 2

To find the equation we must plug in the value (1, -4) and find the new y-intercept(c)

(-4)= 2(1)+c

-4-2=c

-6=c

This means that the parallel function that goes through the point (1,-4) is

y=2x-6

6 0
3 years ago
A new car was put into production. It involved many assembly tasks. Each car was inspected at the end of the assembly line and t
allsm [11]

Answer:

About 300 of every 1,000 cars assembled should have one or more defects

Step-by-step explanation:

From the sample of 100 cars, we can estimate the total number of defective cars, using a rule of three.

In this question:

For each 100 cars, 30 defective.

How many defective for 1000?

100 cars - 30 defective

1000 cars - x defective

100x = 30*1000

Simplifying by 100

x = 30*10

x = 300

About 300 of every 1,000 cars assembled should have one or more defects

5 0
3 years ago
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