Question

Which expressions equal 75,000?

There are two correct answers btw ᕙ(`▿´)ᕗ


7.5×102
7.5 × 10 2

75×103
75 × 10 3

7.5×104
7.5 × 10 4

75×105
75 × 10 5

7.5×106




























































Question 21
What is the area of the parallelogram and triangles?



Enter numbers in the boxes.

Answer 1

First Question: 75 x
`10^(3)` and 7.5 x
`10^(4)`

Second Question:

A = bh (parallelogram)

A = 1/2bh (triangles)

Explanation:

First Question: It's multiplied by
`10^(3)` because 75,000 has 3 zeros.

It's also multiplied by
`10^(4)` because you move the decimal place 4 times on the right at 7.5 which leads to 75,000.

Second Question: Well there aren't specific numbers to solve the areas of the parallelogram or triangle, so I gave the formulas instead. "b" stands for base and "h" stands for height

Hope this helped! <3