Answer:
Step-by-step explanation:
1. x/64 = 36/x
x^2 = 2304
x=48
2. 9/x = x/25
x^2 = 225
x=15
3. x/16 = 9/x
x^2 = 144
x=12
4. 45/x = x/81
x^2 = 3645
x=27
Answer:
I think the answer is D please forgive me if I'm wrong
Answer: First one: C
Step-by-step explanation: A does not work since angle H is 180 degrees. B is not true because EG and EH are not congruent. D is not the answer because the Angle-Angle Theorem is for similar triangles, not congruent triangles.
Answer:
36=b^2 or b=the square root of 36
Step-by-step explanation:
The sides of a square are all equal in length. To find the area of a square you can multiply the two sides together. Considering that they are the same length, you can just square one of the side lengths to get your answer. To find a side length you can take the square root of the area.
The average change of temperature per hour is the difference in temperature divided by the difference in hours.
3 a.m. 10 a.m. ----> difference in time: 10 - 3 = 7
-13 22 ----> difference in temperature: 22 - (-13) = 35
average change of temperature per hour: 35/7 = 5
Answer: 5 degrees per hour
