3 years ago

I need help i will give the brainliest

Mathematics

1 answer:

arlik [135]3 years ago

3 0

Answer:

the answers are

13) -6

14) 6

15) -5

16) 3

17) 14

18) -4

19) -15

20) 4

21) 5

22) -12

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B+11/3=-2 what number does b represent

gtnhenbr [62]

B+ 11/3= -2
⇒ b= -2 -11/3
⇒ b= -6/3 -11/3
⇒ b= -17/3
⇒ b= -5 2/3

Final answer: b= -5 2/3~

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4 years ago

Simplify 12/5(10/3b+15/4) .

Elodia [21]

Step 1. Simplify 10/3b to 10b/3
12/5(10b/3 + 15/4)
Step 2. Distribute
8b + 9

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3 years ago

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Furkat [3]

Answer:

about 2.47

Step-by-step explanation:

Your calculator will tell you ...

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An object has a mass of 225 g and a volume of 15 cm3.<br> Find the density of the object in g/cm3

ioda

Answer:

D=m/v

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Step-by-step explanation:

The formula for calculating density is: density=mass/volume.

after collecting data you will see that all the data is already in the question and there's no need to convert any units. Divide the mass by the volume and you'll have the density in g/cm^3

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The heights of the mountains in a mountain range are less than 20,000 feet. Write an inequality to represent the heights of the

timurjin [86]

Answer:

D, far apart from each other.

Step-by-step explanation:

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