3 years ago

(2^2 + 8) x 7 solve the following problem

Mathematics

2 answers:

tekilochka [14]3 years ago

7 0

Answer:

Step-by-step explanation:

2^2=4

4 + 8=12

12 times 7= 84

Alchen [17]3 years ago

6 0

Steps to solve:

(2^2 + 8) × 7

~Solve the exponent

(4 + 8) × 7

~Solve whats in parenthesis

12 × 7

~Multiply

Best of Luck!

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How do you write 4540 million in standard form?

vovangra [49]

For this case what we should do is take into account the following conversion:
$million = 10 ^ 6
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We then have the following number:
$4540 million
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Applying the given conversion we have:
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By doing the corresponding calculation we have that the standard form is given by:
$4540 * 10 ^ 6 = 4,540,000,000
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Answer:
4540 million in standard form is:
$4,540,000,000$