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3 years ago

Please solve -5+(-8) step by step thank you!!

Mathematics

2 answers:

Luden [163]3 years ago

7 0

Answer:

$- 5 + ( - 8) \\ \\ = - 5 - 8 \\ \\ = - 13$

# be care#

aev [14]3 years ago

4 0

Answer:

-14 is the answer,hope it will help you

Step-by-step explanation:

$-5+(-8)\\=-5-8\\=-14$

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3 years ago

Sally finds a coin with a radius of 1.5 centimeters and a thickness of 0.25 cm. It has a measured mass of 18.54 grams. How can S

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Step-by-step explanation:

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Volume of a cylinder

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$\sf \rho=\dfrac{m}{V}$

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m = 18.54 g
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Substituting given values into the density formula:

$\implies \sf \rho=\dfrac{18.54}{0.5625 \pi}$

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