3 years ago

Negative three times a number increased by seven is less than negative eleven

Mathematics

1 answer:

Damm [24]3 years ago

6 0

Express the question as an inequality and solve

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Alecsey [184]

Answer: 2.9 inches

<u>Step-by-step explanation:</u>

$Volume_{sphere}=\dfrac{4}{3}\pi r^3\\\\\\Given: V=13.39\\\\\\13.39=\dfrac{4}{3}\pi r^3\\\\\\\dfrac{3}{4\pi}(13.39)=r^3\\\\\\\sqrt[3]{\dfrac{3}{4\pi}(13.39)} = r\\\\\\\large\boxed{2.9=r}$

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3 years ago

What is 209 rounded to nearest ten

JulsSmile [24]

210 because 209 is closer to 210 than to 200

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Terry has a box of 144 colored pencils. If he and 4 of his friends share the pencils equally, how many pencils will be left over

monitta

Answer:

number of people=4+1

144/5=28.5

28×5=140

Step-by-step explanation:

how many pencils will be left over?=144-140

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2 years ago

Three times a number plus five equals twenty

gladu [14]

3x + 5 = 20

x = 5

Hope this helps

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DanielleElmas [232]

By pythagorean thoerm u can find
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