Answer:
228 feet
Step-by-step explanation:
Since M represents the number of lessons he completes,
sub M=8 into S=26M+20
S=26(8)+20
=228
Answer:
Step-by-step explanation:
what is the question?
Answer:
a
we dont really know so we give it a 50 50 chance
Answer:
x = 51°, x = 91°
Step-by-step explanation:
8) To find ∠ C, we subtract 180° - 86°, since they are on the same line.
∠ C = 94°
We also know that all angles in a triangle must add up to 180°, so
∠ C + ∠ D + ∠ E = 180°
94° + 35° + ∠ E = 180°
∠ E = 180° - 94° - 35°
∠ E = 51°
x = 51°
9) We know that all angles in a triangle add up to 180°, so
∠ U + ∠ V + ∠ W = 180°
∠ U + 62° + 29°= 180°
∠ U = 180° - 62° - 29°
∠ U = 89°
Since the x° angle is on the same line, we know that x° = 180° - 89°
x = 91°