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alexandr402 [8]
2 years ago
11

Find the surface area of the pyramid

Mathematics
1 answer:
navik [9.2K]2 years ago
6 0

Area of the square base = (6 ft) × (6 ft) = 36 ft²

Area of each triangular face = 1/2 × (6 ft) × (5 ft) = 15 ft²

Then the surface area of the pyramid is

36 ft² + 4 × (15 ft²) = 96 ft²

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Answer:

<h3>55 secs</h3>

Step-by-step explanation:

Given the elevation h (in feet) of the balloon modeled by the function h(x)=−6x+330, we can calculate the time it takes the balloon to reach the ground. The hot air balloon hits the ground at h(x) = 0.

Substitute h(x) = 0 into the modeled expression and find x as shown;

h(x)=−6x+330

0 = −6x+330

6x = 330

Divide both sides by 6

6x/6 = 330/6

x = 55 seconds

Hence the hot air balloon hits the ground after 55 seconds

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2 years ago
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Answer: B is the answer

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Step-by-step explanation:

The rate of change of volume of blood pumped by the teenager's heart expresses the volume of blood pumped with respect to hour.

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7 0
3 years ago
I think the answer is C) 4x=12 but I am not sure. Please help and explain!!
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You are correct, C) 4x = 12.

So, if 4 people are eating 12 pieces of pizza, simply divide 12 by 4 and there's your answer!

12 / 4 = 3     Each person gets 3 slices of pizza.

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Step-by-step explanation:

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