Answer:
136.36 meters
Step-by-step explanation:
we know that
Chelsea sprinted 150 yards in 21.5 seconds
convert yards to meters
Remember that
One meter is approximately equal to 1.1 yards
So
Divide by 1.1
therefore
Chelsea sprinted 136.36 meters in 21.5 seconds
The answer is 70. 2 x 5 x 7 = 70
The area is measured in square units because it is the product of two units which gives square unit.
<h3>What is
area?</h3>
Area is the amount of space occupied by a two dimensional shape or object.
The area of a rectangular park is gotten from the productiif the width and length, hence:
Area = length * width
The area is measured in square units because it is the product of two units which gives square unit.
Find out more on area at: brainly.com/question/25292087
Below zero that means negative
So answer is -21