<span>2(t – 7) = 10
2t - 14 = 10 ...expand by using distributive property
2t = 24 .....add 14 to both sides, then simplify
t = 12 ....divide both sides by 2, then simplify
hope it helps</span>
Answer:
114.3cm^3
Step-by-step explanation:
Square Pyramid Formulas derived in terms of side length a and height h: Volume of a square pyramid
V = (1/3)(Base area of a square)(Height of the square pyramid).
V = (1/3)areahight
Area of the square
A = 7 x 7
A = 49
V = (1/3)49 x 7
V = (1/3)343
V = 114.(a repeating term)3
since we rounded
V = 114.3cm^3
5z^2 + 16
a coefficient is a number multiplied by a variable (a letter). so there is only ONE coefficient in this expression and it is 5.
Answer:
It’s prime
Step-by-step explanation:
Numbers between 2 and 31 are since these only have 1 and itself.
Answer:
x=9
y=15
Step-by-step explanation:
Its a parallel gram, so the sides would be the same as the parallel side,