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MrRissso [65]
3 years ago
15

Monica is 2 years older than Liam. Emmett is 34. Brittany is 5 years older than Emmett and 4 years older than Liam. How old is L

iam?
Mathematics
1 answer:
Andreas93 [3]3 years ago
6 0

Answer:

She is 30

Explanation:

Because if you read it right it says "Emmett is 4 years older than Liam." Also you had a grammar error in it.

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Which of the following values are in the domain of the function graphed
Mice21 [21]

Answer:

  • A. -2
  • B. -1
  • D. 0
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Step-by-step explanation:

The domain includes all x values, and here, it is [-2, 4].

6 0
2 years ago
Which does not represent an integer?
miv72 [106K]

Answer:

The answer is D

Step-by-step explanation:

  • Let's see all choices in detail

A . 0 it is correct because 0 is an integer

B .It seems like rational number but it is not simplified yet so -18 \ 2= -9

C .

\sqrt{9}  = 3 \: so \: it \: is \: also \: integer

D . 4\5 it is decimal so it is rational number not integer

I hope u like it

4 0
3 years ago
Find the altitude of a cylinder with with a radius of 9 and a surface area of approximately 791.68 units2.
Vika [28.1K]

In this question , it is given that we have a cylinder with with a radius of 9 and a surface area of approximately 791.68 units square.

The formula of surface area of cylinder is

A= 2 \pi r^2 + 2 \pi r h

Substituting the values of A and r, we will get

791.68 = 2* \pi * 9^2  + 2 * \pi * 9*h
\\
791.68 = 162 \pi + 18 \pi h
\\
791.68 -162 \pi = 18 \pi h
\\
h = \frac{791.68 -162 \pi}{18 \pi}
\\
h =5 units

So the height of the cylinder is 5 units .


4 0
3 years ago
If x = 8 units and h = 4 units, then what is the area of the triangle shown above?
Luden [163]

Answer:

D-16 square units

Step-by-step explanation:

Area of a triangle- 1/2 x h x base

8 x4= 32

32/2= 16

5 0
3 years ago
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