Answer:
See below
Step-by-step explanation:
<u>Given</u>
- f(x)=2x + 5 and
- g(x)=x^2 - 3
=================
<u>f(3)</u>
<u>g(2)</u>
<u>g(f(-1))= 6</u>
<u>f(g(-1))= 1</u>
<u>g(f(x))</u>
- g(f(x))= (2x +5)^2 - 3 = 4x^2 + 20x + 25 - 3 = 4x^2 + 20x + 22
Answer:
the correct answer is:
68 + x + ( x-24) =180
x + (x-24) = 112
2x - 24 = 112
2x = 112 + 24
2x = 136
x = 68
so ...for another : 68 - 24 = 44
The LCM is the smallest number that all of those numbers can divide into evenly. So the LCM of 3,9,12 is 1
Answer:
∠ Q = 42°
Step-by-step explanation:
Given that
Δ OPQ and Δ VWX are congruent, then
∠ O = ∠ V, ∠ P = ∠ W and ∠ Q = ∠ X
Thus
∠ Q = ∠ X = 42°
Answer:
no
Step-by-step explanation:
52+37+42 should be 180 but its not so it does not form a triangle
I hope you under stand