use inverse operations to solve each equation. Explain each step and identify the property used to reach step.

Mathematics

1 answer:

Allushta [10]2 years ago

8 0

Ok so what u have to do is add 8 to the 8 and 19 then the two eights get you to a zero then add 19 + 8 and you get

27 ÷ h/3

the do inverse fraction so do 3/1 times h/3 get zero then 27 times 3/1 and get

81

answer is 81

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Express 0.00048 in scientific notation. hintx

Olenka [21]

(number less tan 10 and more than or equal to 1) times (10^m)

0.00048=4.8 times 10^4

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6 0

3 years ago

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quester [9]

To find the surface area of a pyramid, we need to find the area of all the faces and add them up.

4 * 6 = 24
24 / 2 = 12

There are four sides (not including the base) in this pyramid, so we should multiply this by 4.

12 * 4 = 48

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3 years ago

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malfutka [58]

Answer:

a) 100m

b) 2m/s

Step-by-step explanation:

a)==>> 2+4+6+8+10(8) = 100m

b)==>> Variable "a" = change OVER time ( $\frac{change}{time}$ ) = 8m/4s = 2m/s