The answer is 15/16
hope this helped:)
The original side length was 12m therefore the perimeter was 36m. 12/4 is 3 so the perimeter is now 9, and the difference between them is 27.
Answer:
- 2a - 6
Step-by-step explanation:
9 - 4(- a + 9) + 3(7 - 2a) ← distribute parenthesis
= 9 + 4a - 36 + 21 - 6a ← collect like terms
= - 2a - 6
Answer:
False, False, A. 180
Step-by-step explanation:
A flat line is 180 degrees. A right isosceles triangle has one right angle. None of the sides on a scalene triangle are the same.
Answer: Balloon is 27.5 ft high.
Step-by-step explanation:
As per the give , we made a diagram (in attachment).
To find the vertical distance from the growth we consider entire triangle as right triangle , where height is making right angle with ground.
in right triangle,
hence, balloon is 27.5 ft high.