2 years ago

Add. –32.7+(–0.2) a. –32.9 b. –32.5 c. 32.5 d. 32.9

Mathematics

1 answer:

yKpoI14uk [10]2 years ago

5 0

The answer to your question is -32.9

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vova2212 [387]

Answer:

B & C

Step-by-step explanation:

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1 year ago

Is 0.343434 an irrational or rational?

Yuki888 [10]

Answer:

irrational

Step-by-step explanation:

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2 years ago

What is the simplified expression for Negative 3 (2 x minus y) + 2 y + 2 (x + y)?

Lana71 [14]

Answer:

$7y - 4x$

Step-by-step explanation:

$-3 (2x-y)+2y+2(x+y)\\$

Step 1: Open the brackets

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Step 2: Bring the similar variables together

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Step 4: Rearrange as required.

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2 years ago

Read 2 more answers

You estimate that a jar contains 68 marbles. The actual number of marbles is 60. Find the percent error. Round your answer to th

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Answer:

27.2

Step-by-step explanation:

Hello!! I for got how to solve this but, I think it is:

68 x 0.60 = 40.8

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2 years ago

I need help... on my homework it says to write each expression in radical form, or write each radical and exponential form . For

pantera1 [17]

$\bf ~\hspace{7em}\textit{rational exponents} \\\\ a^{\frac{ n}{ m}} \implies \sqrt[ m]{a^ n} ~\hspace{10em} a^{-\frac{ n}{ m}} \implies \cfrac{1}{a^{\frac{ n}{ m}}} \implies \cfrac{1}{\sqrt[ m]{a^ n}} \\\\[-0.35em] \rule{34em}{0.25pt}\\\\ \sqrt{13}\implies \sqrt[2]{13^1}\implies 13^{\frac{1}{2}}$

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2 years ago