7 times 8 is 56
9 times 10 is 90
Answer:
≈ 9.6 units
Step-by-step explanation:
<em>Refer to attachment</em>
The diagonal d is the hypotenuse of right triangle with sides of 5 and a
The line a is the hypotenuse of the right triangle with the sides of 2 and 8.
<u>So, as per Pythagorean theorem:</u>
- d² = 5² + a²
- d²= 5² + 2²+ 8² = 25 + 4 + 64 = 93
- d² = 93
- d = √93
- d ≈ 9.6 units (rounded to the nearest tenth)
Answer:
D
Step-by-step explanation:
d = rt so to isolate r you divide both sides by t, leaving you with r=d/t
its basically speed=distance/time, or s=d/t if that's more farmiliar to you
Answer:
S = 3L
5/3 miles walk on sand
Step-by-step explanation:
Given that one miles walked on sand is equivalent to 3 miles on land and S stands for miles walked in sand and L the miles on land, it means mathematically that
S = 3L
That is the distance on sand is equivalent to the product of 3 and the distance covered on land.
Hence 5 miles on land would be equivalent to
= 5 miles / 3
= 5/3 miles on sand
