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Lera25 [3.4K]
2 years ago
6

Help will get brainliest

Mathematics
2 answers:
forsale [732]2 years ago
7 0

Answer:

1. 18 feet per minute, because 90 feet/ 5 minutes= 18 feet per minute

2. 14 because 7*2 is 14

Likurg_2 [28]2 years ago
4 0

Answer:

it ix 23 then 43

Step-by-step explanation:

You might be interested in
If 62% of 80 classmates like hip-hop, but 70% of 60 relatives like hip-hop, which one is more?
SIZIF [17.4K]

62 percent of 80 is more

Step-by-step explanation:

the 62 percent of 80 comes out to 49.6 people and the other one comes out to 42 people

i dont know how to explain how to do it

8 0
2 years ago
Read 2 more answers
A box is in the shape of an equilateral triangular prism. if the box is to be covered with paper on its lateral sides, how many
Zarrin [17]

The total surface area of the triangular prism that has a height of h and the side length of a is given below.

\rm a(\dfrac{\sqrt3}{2} \ a + 3h)

<h3>What is a triangular prism?</h3>

A triangular prism is a closed solid that has two parallel triangular bases connected by a rectangle surface.

A box is in the shape of an equilateral triangular prism.

If the box is to be covered with paper on its lateral sides.

Let a be the side length of the equilateral triangle and h be the height of the prism.

Then the surface area of the triangular prism will be

Surface area = 2 × area of triangle + 3 × area of the rectangle

The area of the triangle will be

\rm Area\ of\ triangle = \dfrac{\sqrt{3}a^2}{4}

The area of the rectangle will be

\rm Area \ of \ rectangle = a \ h

Then the total surface area will be

\rm Surface\ area =  2 \times \dfrac{\sqrt3 a^2 }{4} + 3 ah\\\\\\Surface\ area =  a(\dfrac{\sqrt3}{2} \ a + 3h)

More about the triangular prism link is given below.

brainly.com/question/21308574

7 0
2 years ago
The number of people in an auditorium can be described by 9^3 how many people are in the auditorium
Advocard [28]
9^3
729
729 people

Answer: 729 people
8 0
2 years ago
Read 2 more answers
What is the difference between 11 and -1???????????????
dalvyx [7]

Answer:

12

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Simplify x² + 3x + 2/X +1
kiruha [24]

Answer:

Step-by-step explanation:

It will be 7x+1

3 0
2 years ago
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