Answer:
C. 68 is your answer.
Step-by-step explanation:
What you do is you take 25 and 52 and times them together.
<em>25 x 52 = 1,300</em>
You will take 1,300 and divide it by 88,400 to get your answer.
<em>88,400/1,300 = </em>
C. 68 is your answer.
Step-by-step explanation:
(a○b)(x) is the same as a(b(x)).
it is really that simple.
first you calculate the result of the inner function, and then that result is the input for the outer function.
that's it.
so,
(w○u)(2) = w(u(2))
u(2) = -2 -1 = -3
w(-3) = 2×(-3)² + 1 = 2×9 + 1 = 19
so, 19 is the first answer.
(u○w)(2) = u(w(2))
w(2) = 2×2² + 1 = 2×4 + 1 = 9
u(9) = -9 - 1 = -10
so, -10 is the second answer.
Answer:
65°
Step-by-step explanation:
vertical angles are equal.....so if A and B are vertical angles, and A is 65° ,then B is also 65°
Answer:
Domain of the function → (-6, ∞)
Range of the function → (-∞, ∞)
Step-by-step explanation:
Domain of a function is the set of x-values of the function.
Similarly, Range of the function is the set of y-values.
From the graph attached,
Domain of the function → (-6, ∞)
x-values of the function starts from x = -6 (excluding x = -5) and tends to the positive infinity.
Range of the function → (-∞, ∞)
y-values starts from negative infinity and tends to positive infinity.
Circumference = pi * diameter, in this case you have:
c=8p in
