The slope of this question is 1/3
Answer:
We calculate g(-5); then f(g(-5));
g(-5) = (-5)^2 - 4 = 25 - 4 = 21;
f(g(-5)) = f(21) = 5 x 21 - 1 = 105 - 1 = 104;
Step-by-step explanation:
Answer:
the answer is B. 75
Step-by-step explanation:
Answer:
42.5 units²
Step-by-step explanation:
The area (A) of a trapezium is calculated as
A = h (a + b)
where a and b are the parallel bases and h the perpendicular height
Here a = 5, b = 12 and h = 5, thus
A = 0.5 × 5 × (5 + 12) = 0.5 × 5 × 17 = 42.5 units²
Answer:
1
Step-by-step explanation:
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