Answer: 96/45
Step-by-step explanation: The answer is 96/12 because to divide fractions you reciprocate the second fraction and turn it into a multiplication problem.
8 times 12 = 96
9 times 5 = 45
96/45
The perimeter of the rectangle is all the side lengths added up
Perimeter = 5 + 10 + 5 + 10 = 30
Hope that helps!
1. M
2. F
3. J
4. D
6. ∠FGH, ∠HGF, ∠G, Right ∠
7. ∠BCD, ∠DCB, ∠D, Acute ∠
Answer:
15 ft
Step-by-step explanation: To solve this, you have to use the Pythagorean Theorem. The 25 ft is the hypotenuse, the longest side of the triangle. the building's height, 20 ft is one of the legs. The missing measurement is one of the other legs.
Pythagorean Theorem: A^2 + B^2 = C^2
A and B are legs and C is the hypotenuse.
Substitute the values:
20^2 + B^2 = 25^2
400+ B^2 = 625
625 - 400 = 225
225 = 15^2
