Write an expression that represents the surface area of a prism

Answers

Answer 1
Answer:

The surface area of a rectangular prism is given by the formula 2(wl + hl + hw).

What is an expression?

Mathematical expressions consist of at least two numbers or variables, at least one arithmetic operation, and a statement. A finite combination of symbols that are well-formed in accordance with context-dependent principles is referred to as an expression or mathematical expression.

The surface area of a triangular prism is given by,

The surface area =  perimeter × length + 2 × Base area,

The surface area of a square prism is given by,

The surface area = 2a² + 4ah

Here, a is the base edge and h is the height.

The surface area of a rectangular prism is given by,

The surface area = 2(wl + hl + hw)

Here, l is the length, w is the width, and h is the height.

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Answer 2
Answer:

That would be

2 wl + 2wh + 2lh

where w = width of the base, l = length of the base and h = height of the prism.


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What si the gratest common factor of 60 and 72?

An astronaut that weighs180 on Earth only weighs
30 pounds on the moon.
If on astronaut weights
25 pounds on the moon,
how much would they
weight on earth?

Answers

Answer:

150 pounds

180/30=6 so whatever other weight you get will have to be a multiple of 6

25*6=150

Step-by-step explanation:

Answer:*80 pounds

Step-by-step explanation:

25 pounds on Earth

4 pounds on the Moon

             =

500 pounds on Earth

? pounds on the Moon

Compare the numerators.

25pounds on Earth

4 pounds on the Moon

=

500pounds on Earth

? pounds on the Moon

To get from 25 to 500, multiply by 20. Multiply the numerator and denominator by 20 to find how many pounds the astronaut would weigh on the Moon.

25 pounds on Earth20

4 pounds on the Moon20

=

500 pounds on Earth

80pounds on the Moon

The astronaut would weigh 80 pounds on the Moon.

What does best approximates of 35,000,000 x 9 mean?

Answers

Give the exact answer!

About what percentage of the data lies within 2 standard deviations of the mean in a normal distribution?

Answers

we should do the whole math calculation, but for ease, we know that the percentage contained within 2 std deviations of a normal distribution is:
= 2(13.6) + 2(34.1)
= 95.4%

Answer:

95%

Step-by-step explanation:

:))

When is secxtanx equal to 0

Answers

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All of these are values of x ....-2pi, -pi, 0, pi, 2pi, 3pi, ....

if the measure of angle one is "two-x minus nine" and the measure of angle two is "twenty seven minus four-x", solve for x.

Answers

7x-9=27-4x\n\n7x+4x=27+9\n\n11x=36\ \ \ \ /:11\n\nx=(36)/(11)\n\nx=3(3)/(11)

A high school basketball team scored 60 points in last week’s game. The team scored a total of 27 baskets; some were two-point shots and some were three-point shots. How many two-point shots did they make? How many three-point shots did they make?x + y = 27,


2x + 3y = 60



What is the solution of the system of equations, and what does it represent?


options:

(6, 21); 6 two-point shots and 21 three-point shots

(6, 21); 6 three-point shots and 21 two-point shots

(21, 6); 21 two-point shots and 6 three-point shots

(21, 6); 21 three-point shots and 6 two-point shots

Answers

Answer:

the answer is (21, 6); 21 two-point shots and 6 three-point shots

Step-by-step explanation:

Answer:

c

Step-by-step explanation:

i did the test