Answer:
B or 7
Step-by-step explanation:
Start by doing what is in the brackets (10 + 25) = 35
Now worry about 35 / z
z = 5 Given
35 / 5 = 7
Answer: 7 which is B
We need to find the value of the hypotenuse in order to solve this problem.
12^2+4^2=H^2
Therefore:
H=√(144+16)
H=4√10
Now:
sin(G)=O/H=4/(4√10)
=1/(√10)
=(√10)/10
9
8.842 but the answer would have to be rounded because you can’t have .842 coaches... the answers 9!!!!
There are 2 of each angles
Your answer: A=50cm²<span><span>Base: 5cmHeight: 20cm</span></span>A=hbb2=20·52=50cm²