First you turn it into equation you do 5X +4+ 7X -2 equals 134 then you solve that. When solved you get X equals 11, you then plug-in X into the equation 7X -2. When done so you get 75. Which means the measure of BDC equals 75°.
Answer: 61.33333.... wpm
Step-by-step explanation:
The answer would most likely D
Answer:
a=15
Step-by-step explanation:
2a-10=20
2a=30
a=15
can i have one brainliest plz
i think its c
Step-by-step explanation:
don't count me on this