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3 years ago

7

Given a right prism where p is the perimeter of the base, h is the height, BA is the area of the bases, and LA is the lateral ar

ea, what is the surface area? Check all that apply.
A. SA = p + LA
B. SA = 16 - LA
C. SA = 16 + LA
D. SA = BA + LA
E. SA = BA + ph

2 answers:

fiasKO [112]3 years ago

9 0

I think the answer D,E

zubka84 [21]3 years ago

4 0

The correct answers are D and E

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Yellowstone National Park is a popular field trip destination. This year the senior class at High School A and the senior class

Rina8888 [55]

Each van carries 13 students and each bus carries 25 students.

<h3><u>Distribution</u></h3>

Given that the senior class at High School A and the senior class at High School B both planned trips to Yellowstone, and the senior class at High School A rented and filled 5 vans and 2 buses with 115 students, while High School B rented and filled 1 van and 6 buses with 163 students, and each van carried the same number of students and each bus carried the same number of students, to determine the number of students in each van and in each bus, the following calculation must be made:

5X + 2Y = 115
1X + 6Y = 163
5X + 2Y = 115
5X + 30Y = 815
815 - 115 = 28Y
700 = 28Y
Y = 700 / 28
y = 25
1X + 6x25 = 163
1X = 163 - 150
X = 13

Therefore, each van carries 13 students and each bus carries 25 students.

Learn more about distribution in brainly.com/question/14310262

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6 0

2 years ago

9 minus t equals t plus 3

Zarrin [17]

9-t=t+3
Subtract t on both sides
-2t=-6
Divide by -2 to leave the variable by itself
t=3

8 0

3 years ago

Read 2 more answers

Find the product of the expression. (6qr2) • (2qr)

zaharov [31]

here it is my answer

hope it is right

5 0

4 years ago

Find the value of x that makes m || n

ch4aika [34]

Answer:

x=133

Step-by-step explanation:

Given: m║n

This means that 147 and x+14 are <em>alternate exterior angles</em>. This also means that they are equivalent. We can use this information to set up an equation:

x+14=147

Subtract 14 from both sides to isolate x

x=133

8 0

2 years ago

The equation 2x + 4k − 9 = kx − k + 1 is really a family of equations, because for each value of k, we get a different equation

Olegator [25]

You haven't shared "the given value of x," or, if you have, you haven't drawn attention to it.

Just suppose we were to choose x = 4 as a possible solution and then try to find a value of the parameter k that would make x = 4 an actual solution.

2(4) + 4k - 9 = (4)(4) - (4) + 1

Then 8 + 4k - 9 = 16 - 4 + 1, or 4k - 1 = 13. Then 4k = 14, and k = 14/4, or (after reduction) k = 7/2

If the parameter k equals 7/2, then x = 4 is a solution to the given equation.

To check this out further, start with the proposed solution x = 5 and find k.

3 0

3 years ago