Answer:
Step-by-step explanation:
volume of a pyramid is V=(lwh)/3
For the 3rd sum
Subtract
(10^5 - 10^2) = 10^3
And for the 4th sum
a) 2(2b+g)
b) b = - 2g/4
c). g = - 4b/2
Answer:
They do not.
Step-by-step explanation:
a² + b² = c² c is the hypotenuse
9² + 12² = 17²
81 + 144 = 289
225 ≠ 289
15 quarters does Ethan posess! hope this helped.
9x - 27 < 4x + 40
-> 5x < 67
-> x < 67/5
