2 years ago

Explain how estimation helps you place the decimal point when multiplying 3.9 x 5.3?

1 answer:

3 0

It helps when you count decimal places to line up the numbers

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Zolol [24]

Answer: i inserted two just incase but tell me if i am wrong

Step-by-step explanation:

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2 years ago

bonufazy [111]

I think the answer Is D fame

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2 years ago

Ugo [173]

Y(y + 4) - y2 = 6
y2 + 4y - y2 = 6
4y = 6 ⇒ False

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3 years ago

jek_recluse [69]

Answer: x=8

Step-by-step explanation:

Since we are given that ∠ABC and ∠DBC are complementary angles, we know that adding them together should give us 90°. We can use this to solve for x.

6x+13+4x-3=90 [combine like terms]

10x+10=90 [subtract both sides by 10]

10x=80 [divide both sides by 10]

x=8

Now, we know that x=8.

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3 years ago

nignag [31]

Answer:

230.2128. Im pretty sure

Step-by-step explanation:

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2 years ago