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Ann [662]
2 years ago
9

-9<2x+1<5 A. -5 B. -4 C. 4>x>-3 D. 5>x>-2

Mathematics
1 answer:
Lilit [14]2 years ago
4 0

Answer:

B

Step-by-step explanation:

1.

- 9 < 2x + 1

- 10 < 2x

X > - 5

2.

2x + 1 < 5

2x < 4

X < 2

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allsm [11]
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4 0
3 years ago
A rectangular piece of metal is 20 in longer than it is wide. Squares with sides 4 in long are cut from the four corners and the
Arte-miy333 [17]

Answer:

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3 0
3 years ago
What is the commutative property in x+3y <br> PLEASE ANSWER QUICKLY
yarga [219]

Answer:

3y+x

Step-by-step explanation:

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4 0
3 years ago
Read 2 more answers
The diameter of the attic is 18ft and its height is 18ft. What's is the volume of the space in the attic
Svet_ta [14]
I attached an image with the complete question.

Answer:
volume of attic = 1526.04 ft³

Explanation:
Volume of cone can be calculated using the following rule:
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We are given that:
π = 3.14
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Substitute in the equation to get the volume as follows:
Volume = \frac{1}{3} * 3.14 * (9)^2 * (18) = 1526.04 ft³

Hope this helps :)

5 0
3 years ago
??????? ??????<br>??????,?,<br>??????​
Nataly [62]

Answer:

5

Step-by-step explanation:

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3 0
3 years ago
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