<span><span>f<span>−1</span></span><span>(x)</span></span>=<span>√<span>100<span>−x</span></span></span>,<span>−<span>√<span>100<span>−<span>x</span></span></span></span></span>
Answer:
90° is the correct answer of this question
Answer:
(f+g)(x) = 4 x^2 + (3/2) x - 7
Answer (c) on your list
Step-by-step explanation:
f+g (x) = f(x) + g(x) = x/2 - 3 + 4 x^2 + x - 4
combine the terms in "x" = x/2 + x = (3/2)x
combine the numerical terms: - 3 - 4 = - 7
Then the final expression is:
(f+g)(x) = 4 x^2 + (3/2) x - 7
Answer:
0.0021 in scientific notation is
Step-by-step explanation:
We need to write 0.0021 in scientific notation.
<u>Scientific Notation:</u><u> A number expressed in scientific notation is written when numbers between 1 to 10 are multiplied by a power of 10.</u>
In the given example 0.0021 our decimal will be shifted to the right 3 digits and the power will be negative 3 (-3)
So, 0.0021 in scientific notation is