The answer is that the domain of (f*g)(x) is all real numbers except 13.
Answer:
Step-by-step explanation:
x - 3y + 8x - 7y = 5 + 6
9x - 10y = 11
9x - 10y + 10y = 11 + 10y
9x = 11 + 10y
9x ÷ 9 = 11 + 10y ÷ 9
Answer: -189
Step-by-step explanation:
The domain is the set of x-values, so substitute x-5, we get:
Answer:
178.85
Step-by-step explanation:
Answer:
The longest side of the ΔQRS is Side RS.
Step-by-step explanation:
Given: m∠R=65°, m∠S=35° we don't know what m∠Q is in ΔQRS.
To find m∠Q , we first need to know that all triangles have a sum of 180°. Since we are already given two angle measurements ( m∠R and m∠S) we can add them both measurements up which gives us 100°. Then we subtract 100 from the triangle sum which is 180° (180°-100°) and we are left with 80°. Which mean that m∠Q got to be 80°.
Now we know the all the angles measurements we can immediately find out which side is the longest. <u>To find the longest side its always lie opposite the largest angle which in this m∠Q (80°).</u> Which mean that side RS is the longest side in the triangle.