I think its not sure: 42.437m
Assuming it is a right rectangular prism, the volume is 126 sq. in.
V = area of base * height = 18 * 7 = 126
Answer: I think the value is 44.
Step-by-step explanation:
Answer:
10x-8=b
--------(over)
ax
Step-by-step explanation:
2 (5x-4) = ax +b
distrbute 2
10x-8=ax+b
divide each side by ax
10x-8=b
--------(over)
ax
I think
Answer:
x ≈ 12.9
Step-by-step explanation:
In relation to the angle in this right triangle, the sides marked are the adjacent side and the hypotenuse. The relevant trig relation is ...
Cos = Adjacent/Hypotenuse
cos(72°) = 4/x
Multiplying by x/cos(72°), we have ...
x = 4/cos(72°)
x ≈ 12.9
