Answer:OK ILL HELP
Step-by-step explanation:Combine
1
2
and
x
.
y
=
x
2
−
3
Answer:
Use Pythagorean Theorem.
Step-by-step explanation:
To find any side of a right angled triangle, we use Pythagorean Theorem. It states that the square of hypotenuse is equal to the sum of squares of it's sides.
Let hypotenuse is a
Perpendicular is b
and base is c
According to the theorem:
a²= b² + c²
Add values and solve for the unknown variable / side.
If you had added the problem, I would have elaborated more but still this will help you out.
Answer:
600 m
Step-by-step explanation:
Given that :
Mina's constant pace = 1.6m/s
Time taken = 20 minutes
Abeni's pace = 1.4 m/s
Time taken = 30 minutes
Difference in the distances covered :
Recall :
Distance covered = Speed * time
Mina's distance = 1.6 * (20 * 60 seconds) = 1920m
Abeni's distance = 1.4 * (30 * 60 seconds) = 2520 m
Difference :
2520 m - 1920 m
= 600 m