F(x)=3-2x
g(x)=(1/x)+5
(f/g)(8)
f(8)=3-2(8)
f(8)=3-16
f(8)=-13
g(8)=(1/8)+5
g(8)=5.125, or 41/8
(f/g)(8)=(-13)/(41/8)
(f/g)(8)=-104/41, or -2.536585366
Answer:
Number 3,4, and 5
Step-by-step explanation:
When expanding brackets, 3rd one expands to 2x +4g
4th one is 4g + 2x so the other way around
When added up, 5 is 2x +4g
Answer:
I just did this lesson; this answers are right.
1: Given 1: ∠1 = ∠2, ∠3 = ∠4, D is midpoint of segment BE, BC = DE
2: BD = DE 2: Definition of midpoint
3: BC = BD 3: Substitution
4: Triangle ABD congruent to Triangle EBC 4: ASA
5: ∠A = ∠E 5: CPCTE
Step-by-step explanation:
<h3><u>The correct answer is A, 50, 50, 50.</u></h3>
This is an equilateral triangle, meaning all sides are the same thing.
We can tell by the dash mark on each side, which identifies each side as being the same length.
Because of this, we know all three will be the same length.
4x + 2 = 5x - 10
Subtract 4x from both sides.
2 = x - 10
Add 10 to both sides.
12 = x
The value of x is 12. We can plug this value in to each expression to find each side length.
4(12) + 2
48 + 2 = 50
5(12) - 10
60 - 10 = 50
3(12) + 14
36 + 14 = 50
Answer:
the answer is 9.3
Step-by-step explanation:
