the answer is 15cm (pls mark brainlest)
Answer:
Are There Any Options?
Step-by-step explanation:
C because all you need to do is compare the 2 variables and then add the variables and the multiply it and then divide it. Then your golden.
Answer:
B. x = 15, m∠Q = 75°
Step-by-step explanation:
Given:
m∠P = 105°
m∠Q = 
Angles P and Q are supplementary angles
To find value of
and m∠Q.
Solution:
[Sum of supplementary angles =180°]
[Substitution ∵ m∠P = 105° and m∠Q =
]
Subtracting both sides by 105°.

Dividing both sides by 5.
∴ 
∴ 
Answer:
5
Step-by-step explanation:
=
=
= 5