2 years ago

F(a)=a^2=4a;find f(-2)

Mathematics

1 answer:

Tanzania [10]2 years ago

5 0

Answer:

I HOPE I HELPPPPP BRAINLYY PLZZ :))))

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What rational numbers can be expressed as terminating decimals?

mafiozo [28]

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Shawna took a test that had a total of 20 items. She got 4/5 of the items correct. How many items did she get correct?

ehidna [41]

Shawna got 16 items correct

Step-by-step explanation:

To find the percentage of answers or part of total answers we multiply the fraction with the total number of items.

Given

Total items on test = 20

Correct items fraction = 4/5

Then,

$Correct\ items=\total\ items * \fraction\ of\ correct\ answers\\= 20 * \frac{4}{5}\\=\frac{80}{5}\\=16$

Shawna got 16 items correct

Keywords: Percentage, fractions

Learn more about fractions at:

#LearnwithBrainly

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3 years ago

Whats the answer to this??

nexus9112 [7]

Same as before, apples with apples: (A), girls both in the numerator, total both in the denominator, righty?

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2 years ago

Miguel has $49.13 in his bank account. He paid two fees of $32.50 each, and then he made two depositis of $74.25 each. What is t

mojhsa [17]

Answer:

$132.63

Step-by-step explanation:

$49.13 - ($32.50 × 2)

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$-15.87 + $148.50

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2 years ago

What are these < > =???????????

madam [21]

These Are Less Than(<) and Greater Than(>) Symbols!!

Hope This Helps!!!

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