P=1/5. factor out the p to get 4p-15pn=4/5p-3n and just solve to get p=1/5
Combine like terms
Then you’ll get -7a-2b+8c-14 which is the answer.
3. ∠1+∠2=180° and ∠2+∠3=180°
4. they are supplementary
5. ∠1+∠2=180°=∠2+∠3
6. ∠1+∠2=180°=∠2+∠3
∠2 are same in both side so ∠1=180°-∠2 =∠3=180°-∠2
7.
Answer:
B = 38°
Step-by-step explanation:
A straight angle is 180°. If your four angles total a straight angle, then ...
60 +2x +3x +25 = 180
95 = 5x . . . . . . subtract 85
x = 19 . . . . . . divide by 5
2x = 38 . . . . . angle B is 38°
Answer:
48.75
Step-by-step explanation:
340/80=16 1/4
16 1/4*3=48.75
