Find the Area of the Shaded Region. Round to the nearest tenth if necessary.
6 m
(5 m
15 m
15 m

195 m

Step-by-step explanation:

Both shapes follow the formula: A = bh

The Big Square:

15 x 15 = 225

The Small Square:

6 x 5 = 30

225 - 30 = 195

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18. g

20. h 30 degree turn.

21. d 90 degree angles

and also 19 is a. a sphere not a cirlcle

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15

step-by-step explanation:

we are given the following expression and we are to solve it and find the product:

-13 × (-5)

solving the given expression in the standard order of solving a mathematical expression, beginning with the opening of brackets and then multiplying the terms and changing their signs.

-3 × -5 = 15 (answer is positive because when negative is multiplied with negative, it gives a positive answer)