3 years ago

Write two different numbers that round to 8.21 when rounded to the nearest hundredth.

Mathematics

1 answer:

AfilCa [17]3 years ago

3 0

Answer:

Rounded up or down?

Step-by-step explanation:

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What is the sum of 4.2 × 10^5 and 5.3 × 10^5?

mojhsa [17]

C is the correct answer using scientific notation Hope this helps! :D

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3 years ago

Write a paragraph explaining how to convert written words into algebraic expressions.

amid [387]

Step-by-step explanation:

They want you to write a paragraph about addition, subtraction, multiplication, and division.

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3 years ago

Find the degree measures of the next two positive and the previous two negative angles that are coterminal with the angle 75°.

AlladinOne [14]

9514 1404 393

Answer:

435°, 795°
-285°, -645°

Step-by-step explanation:

Add or subtract multiples of 360° to find coterminal angles.

<u>Positive</u>

75° +360° = 435°

75° +2×360° = 795°

<u>Negative</u>

75° -360° = -285°

75° -2×360° = -645°

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3 years ago

Can someone please help me with my homework

sladkih [1.3K]

Where

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3 years ago

A square has an area of square inch what is <img src="https://tex.z-dn.net/?f=18x%5E%7B2%7D" id="TexFormula1" title="18x^{2}" al

natima [27]

Answer:

18x

Step-by-step explanation:

18x times 18x

so the side is 18x because it was squared

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2 years ago