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Oxana [17]
3 years ago
13

Can someone help me ASAP !

Mathematics
1 answer:
Whitepunk [10]3 years ago
5 0

Answer:

it is the last one on the bottom

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Help please asap tysm! 10 brainly points! Will mark brainliest if you put in a random answer you will be reported! Tysm! <3 N
Ivan

Answer:

The surface area of the prism is 276 in.²

If you are also looking for the volume of the prism, it is 280.

Step-by-step explanation:

It's hard to find the surface area and the volume of the prism if you're just looking at the net of the 3D shape. There are some unnecessary measurements that will definitely throw you off. I drew a sample prism so it's easier to solve. Check the linked image.

The formula in finding the surface area of a prism is SA = 2(wl + hl + hw), where w is for width, l is for length, and h is for height. The point of all of these calculations is to find the area of 3 different faces of the prism and then you add up all of the areas and multiply the sum by 2 to give you the surface area. Looks a lot but it's worth getting the answer right.

The formula in finding the volume of the prism is V = w * h * l, where w is for width, h is for height, and l is for length. Simple multiplication of 3 different sides and you'll get the volume. I hope this helps and if I am wrong please let me know! :D

7 0
3 years ago
Read 2 more answers
The variables a, b, and c represent polynomials where a = x 1, b = x2 2x − 1, and c = 2x. what is ab c in simplest form?
inna [77]
If you would like to write a * b + c in simplest form, you can do this using the following steps:

a = x + 1
b = x^2 + 2x - 1
c = 2x
a * b + c = (x + 1) * (x^2 + 2x - 1) + 2x = x^3 + 2x^2 - x + x^2 + 2x - 1 + 2x = x^3 + 3x^2 + 3x - 1

The correct result would be x^3 + 3x^2 + 3x - 1.




7 0
3 years ago
Read 2 more answers
ILL MARK BRAINLIEST AND RATE
motikmotik

Answer:

i think this might be right?

75p - ( p times -10) + 35 = w

Step-by-step explanation:

7 0
3 years ago
please help I'm not good at math. What is the equation of the line that has a slope of -4 and passes through the point (2, 3)?
harkovskaia [24]

Answer

y=-4x-1

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
What is the rate of change for y=2x+10
Tanzania [10]

Answer:

its 2  

The general rate of change can be found by using the difference quotient formula. To find the average rate of change over an interval, enter a function with an interval

8 0
3 years ago
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