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fiasKO [112]
3 years ago
14

I need help for b) so Please help

Mathematics
1 answer:
murzikaleks [220]3 years ago
3 0

Answer:

5

Step-by-step explanation:

There are 5 domains

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Add parentheses to the equation below so that x = 90. 3 + 2^2 /4 - 10 = x
8090 [49]

Answer:

(3+2)²*4-10=x

Step-by-step explanation:

If it was a typo and is actually times 4, not divided by 4, then here is the answer:

(3+2)²*4-10=x

5²*4-10=x

25*4-10=x

100-10=x

90=x

If it actually was divided by 4, I don’t see any way it can be done.

7 0
3 years ago
Solve x≥4 or x≤−6 and write the solution in interval notation.
blagie [28]
B34453.6 cause it is the right side
3 0
3 years ago
Plz Help ASAP!! Thank You :>
soldier1979 [14.2K]

Answer and Step-by-step explanation:

7.

The <u>volume</u> of a cylinder is \pi r^{2} h, in which:

r = radius

h = height

d = 2 × r

\pi will equal 3.14.

Plug it in to the equation.

V = (3.14)(12^{2} )(42)\\\\\\\\V = (3.14)(144)(42)\\\\\\\\V = (452.16)(42)\\\\\\\\V = 18990.72cm^3

18990.72 cm^3\\ is the answer. (2nd Answer choice)

8.

x = -2

Expression is:

5 - x^2

Plug -2 in for x.

5 - (-2)^2\\\\\\\\5 - 4\\\\\\\\1

1 is the answer choice. (1st Answer choice).

<em><u>#teamtrees #PAW (Plant And Water)</u></em>

5 0
3 years ago
NEED HELP FAST ANSWER
vekshin1
A. Subtract 5 from both sides
3 0
4 years ago
Read 2 more answers
A 5-k race is 5 kilometers long. How long is it in millimeters?
Ahat [919]

Answer: 1 kilometer = 1,000,000 millimeters so multiply that times 5 and you have your answer 5,000,000 millimeters.

4 0
3 years ago
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