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2 years ago

What shape is a triangular pyramid

Mathematics

2 answers:

Cerrena [4.2K]2 years ago

8 0

A triangular pyramid is a polyhedron

zloy xaker [14]2 years ago

6 0

This is a polyhedron.

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Which of the following is NOT a reason fitness testing is useful in schools?

EastWind [94]

The most relevant answer is B

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2 years ago

0.5s +1=7 + 4.5s<br> S =

kvv77 [185]

Answer:

$s = -\frac{3}{2}$

Step-by-step explanation:

Solve for the value of $s$ :

$0.5s + 1 = 7 + 4.5s$

-Combine both $0.5s$ and $4.5s$ by subtracting $0.5s$ by $4.5s$ :

$0.5s + 1 - 4.5s = 7 + 4.5s - 4.5s$

$-4s + 1 = 7$

-Subtract $1$ to both sides:

$-4s + 1 - 1 = 7 - 1$

$-4s = 6$

-Divide both sides by $-4$ :

$\frac{-4s}{-4} = \frac{6}{-4}$

$s = -\frac{3}{2}$

So, the value of $s$ is $-\frac{3}{2}$ .

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3 years ago

What the length of the hypotenuse

Free_Kalibri [48]

Answer:

73.43

Step-by-step explanation:

To find any hypotenuse use the Pythagorean theorem: $a^{2} +b^{2} =c^{2}$

First, square 36 (which would be 36 x 36) and square 64 (64 x 64).

Add them together.
Find the square root of the total.
That's your answer :)
Or you can just run it through this: https://www.google.com/search?q=how+to+calculate+hypotenuse&oq=how+to+calculate+hypot&aqs=chrome.0.0j69i57j0l6.8070j0j7&sourceid=chrome&ie=UTF-8

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3 years ago

What is the slope of the line that goes through<br> (2,-2) and (-1, 1)?

Olegator [25]

Answer:

m = -1

Step-by-step explanation:

use the slope formula so m = 1- -2 / -1 - 2

m = 1+2/-3, m=3/-3 so m = -1

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2 years ago

If a dice is rolled 8 times, how many times is the number 2 expected to come up?

disa [49]

Well it's a one out of six chance

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3 years ago

Read 2 more answers