What number belongs in the blank space below

Mathematics

1 answer:

Setler79 [48]2 years ago

6 0

The number that belongs in the blank space is answer choice A. 6

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Please help me finish passing

Leto [7]

Answer:

i think it is A but im not too sure

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2 years ago

Solve the compound inequality,

Feliz [49]

Answer:

$\large\boxed{y\in(-6,\ \infty)}$

Step-by-step explanation:

$(1)\\2y-2>-14\qquad\text{add 2 to both sides}\\\\2y-2+2>-14+2\\\\2y>-12\qquad\text{divide both sides by 2}\\\\\dfrac{2y}{2}>\dfrac{-12}{2}\\\\y>-6$

$(2)\\\\4y-4\geq12\qquad\text{add 4 to both sides}\\\\4y-4+4\geq12+4\\\\4y\geq16\qquad\text{divide both sides by 4}\\\\\dfrac{4y}{4}\geq\dfrac{16}{4}\\\\y\geq4$

$\text{From (1) and (2) we have:}\\\\y>-6\ or\ y\geq4\to y\in(-6,\ \infty)\ \cup\ [4,\ \infty)\Rightarrow y\in(-6,\ \infty)$

7 0

3 years ago

9/29/2020

Inga [223]

Answer:

acute and obtuse

Step-by-step explanation:

the acute is less than 90 degrees and obtuse is more than 90 degrees

4 0

2 years ago

Al has 324 square paving stones that he plans to use to conduct a square patio how many paving stones wide will the patio be

xxTIMURxx [149]

Since it is a square, it will be 18 stones wide and 18 stones long, to get you an area of 324.

4 0

2 years ago

4 divided by 8/9=

lutik1710 [3]

Answer:

1.

4/8/9

4*9/8

9/2

2.

2/5/6

2*6/5

12/5

3.

4/1/4

4*4

16

4.

2/1/4

2*4

8

5.

3/1/7

3*7

21

5 0

2 years ago