Answer:
answer B is correct
Step-by-step explanation:
Hello,
this is not allowed to divide by 0 so we need to find the zeros of
we need x different from -5 and from 3
answer B is correct
hope this helps
Answer:
Given
f(x) = 2x+7
g(x) = x^2-4
h(x) = 5x
a. 4h(x)
= 4 * 5x
= 20x
b. f(x) - g(x)
f(x) - g(x) = 2x + 7 - (x^2 - 4)
= 2x+7-x^2+4
=-x^2+2x+7+4
=-x^2+2x+11
c. f(g(x)) = 2(g(x))+7
=2(x^2-4) +7
=2x^2-8+7
=2x^2-1
d. g(x)h(x) = (x^2-4)(5x)
= 5x^3 - 20x
e. g(x) / f(x) = x2 - 4/ 2x + 7
Answer:
The perimeter of △EFG is
Step-by-step explanation:
we know that
In the figure the smaller triangle and triangle EFG are similar by AA Similarity Theorem
so
Remember that
If two figures are similar, then the ratio of its corresponding sides is proportional and its corresponding angles are congruent
<em>Find the length side EG</em>
substitute the given values
<em>Find the perimeter of △EFG</em>
substitute
Answer:
Step-by-step explanation:
Given the Quotient Rule of Exponents: , you must subtract the exponents of each exponential expression (in fractions) before applying the Product Rule of Exponents (I will explain in a while what it means).
First, subtract the exponents of the first fraction,
Next, subtract the exponents of the second fraction:
At this point, we have the following exponential expressions: and .
Since the required operation is multiplication, then you can apply the Product Rule of Exponents:
Therefore, the correct answer is .
Please mark my answers as the Brainliest, if you find this helpful :)
Answer:
do ur work and find out ur swlf u lazy
Step-by-step explanation:
no needs