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ira [324]
3 years ago
6

10. Which of the following statements are TRUE?

Mathematics
1 answer:
Masja [62]3 years ago
4 0

Answer:

A, C, D

Step-by-step explanation:

1) A triangular pyramid has the same number of faces as vertices: 5

2) C - The sum is 5 + 6 =11

3) D - Euler's Formula tells us that if we add the number of faces and vertices together and then subtract the number of edges, we will get 2 as our answer.

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spayn [35]

Answer:

-2

Step-by-step explanation:

0.5a=2a+3

a=-2

PLEASE MARK BRAINLIEST

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2 years ago
Is the statement true? explain<br> 32 + (-17) is 17 units from 32, in the positive direction
Svetradugi [14.3K]
The equation is not true because
32-17 is not equal to 32 + 17
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8 0
2 years ago
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Simplify<br>2 1 <br>- + -<br>3 11​
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Answer:

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Step-by-step explanation:

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The answer is 5 planes - we count one for every side.
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If √(0.09×0.09×x) = 0.09 × 0.09×√z, then the value of x/y is____.​
OLEGan [10]

Given that-

√(0.09×0.09×x) = 0.09×0.09×√z

On squaring both sides then

⇛[√(0.09×0.09×x) ]² = (0.09×0.09×√z)²

⇛ 0.09×0.09×x= (0.09)²×(0.09)²×(√z)²

⇛ (0.09)² × x = (0.09)²×(0.09)²×z

⇛ (0.09)² × x/z = (0.09)²×(0.09)²

⇛x/z = (0.09)²×(0.09)²/(0.09)²

⇛x/z = (0.09)²

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⇛x/z = 0.0081

<u>Answer</u><u>:</u><u>-</u> Hence the value of x/z will be 0.0081 r respectively.

3 0
2 years ago
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