3 years ago

What two integer are closest to negative 20

Mathematics

1 answer:

aksik [14]3 years ago

8 0

Answer:

-19 -21

Step-by-step explanation:

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HELPPPPP plsssss 3|2x+5|=9x-6

faust18 [17]

Answer:

$3 |2x + 5| = 9x - 6 \\ \\ 6x + 15 = 9x - 6 \\ \\ 6x - 9x = - 15 - 6 \\ \\ - 3x = - 21 \\ \\ x = \frac{21}{3} \\ \\ x = 7 \\ \\$

7 0

2 years ago

Can someone please help

ziro4ka [17]

Answer:

Step-by-step explanation:

Volume of a sphere = 4/3 pi r^3 r = 3 for this one

volume = 4/3 pi (3^2) = 36/3 pi = 12 pi units^3

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2 years ago

What are the digits of pie?

MrMuchimi

The answer is just 3.14

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3 years ago

X^2-9=16<br> Enter the solutions for the equation in the boxes.

Step2247 [10]

It would be x=5 or x= -5

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3 years ago

Read 2 more answers

If a cube with the length of the side of 4 cm is cut into smaller cubes with the length of the side of 1 cm, then what is the pe

ValentinkaMS [17]

Answer:

300 %

Step-by-step explanation:

Length of the larger cube =4 cm

So volume $V=side^3=4^3=64cm^3$

Length of the smaller cube = 1 cm

Volume of the smaller cube $V=side^3=1^3=1cm^3$

So total number of smaller cube $=\frac{64}{1}=64$

Surface area of the larger cube $A=6\times side^2=6\times 4^2=144cm^2$

Surface area of the 64 smaller cube $A=64\times 6\times side^2=64\times 6\times 1^2=384cm^2$

So percentage increase in surface area $=\frac{384-96}{96}\times 100=300$ %

6 0

3 years ago

What two integer are closest to negative 20​

What two integer are closest to negative 20