Answer:
3x+8y
Step-by-step explanation:
5/6 of an hour is 50 Minutes
3/4 of an hour is 45 Minutes
Answer:
He drove 63 miles in one day
Step-by-step explanation:
151.2/2.4=63
Answer:
C
Step-by-step explanation:
∠ AFD = ∠ AFB + ∠ BFC + ∠ CFD
The 3 angles form a straight angle and sum to 180°, that is
4x + 5 + 6x + 3 + 5x + 7 = 180, that is
15x + 15 = 180 ( subtract 15 from both sides )
15x = 165 ( divide both sides by 15 )
x = 11
∠ CFD = 5x + 7 = 5(11) + 7 = 55 + 7 = 62°, thus
∠ AFE = ∠ CFD = 62° ( vertical angles are congruent )
2n n2 3n 2x 2n 3n x 3 x 2x 3n 3x
