Answer:
6 mm
Step-by-step explanation:
Use the Pythagorean Theorem to solve for the unknown leg

Since we need to solve for a, we will manipulate the equation in terms of b and c → 
Here, b = 7 mm and c =
mm
Plugging these numbers into our equation gives us
→
=
= 6 mm
A reasonable number between 18 and 23 is 20. 69 minutes is 3 times 23 minutes, so we multiply the 20 by 3, getting an estimate of 60 cars.
Answer:3/4
Step-by-step explanation:
1x3=3
Please provide more information. You need to add the sides of the polygon to find the perimeter.
First, you multiply 4 by 1. Then that's your answer, 4. I hope it helped!