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wlad13 [49]
3 years ago
15

Explain how you use a net to find the surface area of a prism.​

Mathematics
1 answer:
weeeeeb [17]3 years ago
5 0

Answer:

Hello, Here is your answer.

Finding the areas of each of the rectangles and squares of the net of a rectangular prism and adding up those areas gives the surface area or total surface area of the prism. For example, if the length of one side of the cube 4 units then the area of one its face is 4 × 4 = 16 square units.

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Please help me with this
Fiesta28 [93]

Answer:

p = 14

Step-by-step explanation:

Side BD is common to both triangles.  Moreover, the two triangles are congruent.  This means that the side of length 7p is congruent with the side of length p + 84.  Thus, 7p = p + 84, or 6p = 84, or p = 14.

6 0
3 years ago
Determine whether each pair of lines is parallel, perpendicular, or neither.
dem82 [27]

Answer:

The are parallel lines.

Step-by-step explanation:

2x + 3y = 4

3y = -2x + 4

y = -2/3x + 4/3

10x + 15y = 2

15y = - 10x + 2

y = -10/15x + 2/15

y = - 2/3x + 2/15

5 0
3 years ago
Does anyone know the answer to this?
Setler79 [48]
Use desmos! type problem in and it will pop up for you
3 0
3 years ago
A prisoner on trial for a felony is presumed innocent until proven guilty. (That is, innocent is the null hypothesis.) Which of
netineya [11]

Answer:

Option D) The prisoner is actually guilty and the jury sets him free.

Step-by-step explanation:

We are given the following in the question:

Null Hypothesis:

The null hypothesis states that the prisoner is innocent

Alternate Hypothesis:

The alternate hypothesis states that the prisoner is guilty and not innocent.

Type II error:

It is the type error made when we fail to reject the ll hypothesis when it is actually false.

That is we accept a false null hypothesis.

Thus a type II error in the above scenario will be to accept that the prisoner is innocent (accepting the null hypothesis) when actually he is guilty( the alternate hypothesis)

Thus, type II error would be setting free a guilty prisoner.

Option D) The prisoner is actually guilty and the jury sets him free.

4 0
4 years ago
Which is the graph of the function f(x) =1/2x^2-6
Dmitry_Shevchenko [17]
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8 0
4 years ago
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