Answer:
A is not a right triangle
B is a right triangle
Step-by-step explanation:
A.
6^2 = 36
12^2 = 144.
36 + 144 = 180
15^2 = 225
180 ≠ 225, so it is not a right triangle
----------------------------------------------------------------------------
B.
5^2 = 25
12^2 = 144
25 + 144 = 169
13^2 = 169
169 = 169, so it is a right triangle
Step-by-step explanation:
Putting values of a and b
8(1/4) - 1 + 0.5(10)
2 - 1 + 5
1 + 5
= 6
Answer:
85
Step-by-step explanation:
Volume of cone= pie.r2 h
=1/2*22/7*3^2×9=85
Answer: She is 1,354 meters above sea level.
Step-by-step explanation:
because it says she ascended, you add the total (228 meters) to her current 1,126 meters, which is a total of 1,354.
It's trivial..
1. B
2. C
3. E
4. D
5. A
