Answer:
The trip is 45 and 1/2 miles long
Step-by-step explanation:
The answer is 60.
The formula for finding the area of a trapezoid or trapezium (UK) is
Base1 and base2 can be either 8 or 12 and the height is 6.
Then Solve for parenthesis first.
Then multiply to get the answer.
Answer:
Answer:
f(x) = (-1/2)(x^2 + 8x - 15)
Step-by-step explanation:
This function has two roots: -3 and 5. Most likely it is a quadratic (all of which have two roots).
Then f(x) = a(x + 3)(x - 5)
The graph goes through (1. 8): Therefore, y = 8 when x = 1:
f(1) = a(1 + 3)(1 - 5) = 8, or
a(4)(-4) = 8, or
-16a = 8, which leads to a = -1/2.
Thus the quadratic in question is f(x) = (-1/2)(x + 3)(x - 5), or
f(x) = (-1/2)(x^2 + 8x - 15)
Answer:
The oven heat the pizza at 8 degree Celsius per minute
Step-by-step explanation:
Select any two points on the graph.
(I take these as they lie on grid lines)
(0.75,0) and (2,10)
now calculate slope using these two points
slope = change in Y ÷ change in X
= (10-0) ÷ (2-0.75)
= 8
So, the oven heat the pizza at 8 degree Celsius per minute
14 mph
Step-by-step explanation:
13.636364
is what you get by doing
100/15 then you get 6.6666......7
after that you multiply that by 3600 because thats how many seconds in that hour.
Then you get 24000 and transfer it to miles and get 13.636364 and you round it and get 14mph
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