Answer:
3816547290
Step-by-step explanation:
this is from a puzzle called notable numbers
Answer:
126.6 ft
Step-by-step explanation:
I've attached a picture. Look at the right triangle. A side is missing. Use the Pythagorean Theorem to find it.
(leg)^2 + (leg)^2 = (hypotenuse)^2
The ladder touches the wall at a height of 93.6 ft. Now add the 13 "extra" feet from the top of the ladder to the top of the building.
The building is 126.6 ft tall.
Option D. 5 - 10x
They had just reversed the order of the terms in the equation
Answer: See steps below for answer
Step-by-step explanation:
1) Set up an equation
- 40 + x + 3x = 180
- 4x + 40 = 180
- 4x = 140
- x = 35
_____
Part 2:
One angle: 40 degrees
Second angle: x or 35 degrees
Third angle: 3x or 105 degrees
Therefore answer is
35, 40, 105
Answer:
L=135 W=105
Step-by-step explanation:
Your rectangle has two length sides and two width sides. That means two sides are 30 feet longer than the other sides. If you subtract 60 from 480, you get 420. Divide 420 by 4 and you get 105. So now you know the width sides are 105 feet long, so 105+105=210. Now all you have to do is add 30 to 105 and get 135. That is the length of the two longer sides. So add 135 and 135 to get 270. All you have to do is add 210 and 270 and you end up with the 480 feet of fence you were given. I know this is probably not the fancy way of doing it, but it works.