Answer:
m∠6 = 116°
Step-by-step explanation:
<u>first find x:</u>
7x - 17 = 2x + 78
subtract 2x from both sides: 5x - 17 = 78
add 17 to both sides: 5x = 95
divide by 5: x = 19
<u>plug x into 7x - 17</u>
7(19) - 17 = 116
∠6 and 7x - 17 are vertical angles and therefore congruent, so m∠6 also = 116°
Answer:
28/100
55/100
40/100
50/100
Step-by-step explanation:
Answer:
14 is what percent of 92? = 15.22.
Step-by-step explanation:
A foot is 12 in so a fraction could be 3/12
Combine like terms
9r+r=10r^2
7b+b=8b^2
10+10r^2+8b^2+4n
