Answer:
h = √(7.5² - 2.1²) = 7.2 m
Step-by-step explanation:
Answer:
more likely
Step-by-step explanation:
3/4 is 0.75 or 75%. I would describe it as likely.
elimination-
3/4 is not equal to 1 or 0.5 or 0. It is also not equal to 0.25
It's not that hard, It's all substitution! (^O^)/ We would have to assign letters with the key information, soo...
H - height
C - Chrissy
The formula would be:
C = 98h
In word form; Chrissy equals 98 in height
Hope it helps!=^•^=
F(x) = 3x + 7.....g(x) = 4x - 2
A. (f + g)(x)
3x + 7 + 4x - 2
7x + 5 <====
B. (f * g)(x)
(3x + 7)(4x - 2) =
3x(4x - 2) + 7(4x - 2) =
12x^2 - 6x + 28x - 14
12x^2 + 22x - 14 <===
C. f[g(x)]
3(4x - 2) + 7 =
12x - 6 + 7 =
12x + 1 <===
Answer
Bottom
20 *14 =280
Triangular sides
(9 * 12) /2) +(5 *13) /2) *2
Top
20*15
Top
13 *2
Add all together