Answer:
$142
Step-by-step explanation:
E = 426
E=3R
426 = 3R
R = 142
The relationship iof the ostrich running at 43 miles per hour is proportional.
<h3>Speed of the ostrich</h3>
Since speed = distance per unit time
The speed of the ostrich is 43 miles per hour. This means that the ostrich covers a distance of 43 miles every hour.
Since the ostrich always covers a distance of 43 miles every hour, we see that distance is proportional to time.
So, the relationship iof the ostrich running at 43 miles per hour is proportional.
Learn more about proportionality here:
brainly.com/question/24868934
Answer:
C
Step-by-step explanation:
Area of a square = s² ; where s = side length
Area of square = 88 unit²
88 = s²
Square root of both sides
√88 = s
9.38 = s
Answer:
38 1/2 meters
Step-by-step explanation:
You have to multiply 28× 1 3/8
You can convert yhe 1 3/8 to an improper fraction, then multiply, and convert back to a mixed number. See image.
OR,
you can distribute the 28 over the sum of 1 and 3/8. This just keeps the fraction a little bit smaller and you can practice distributive property see image
