The answer 274 because anything divided by one is itself
yes, to complete her goal she would need to run roughly 14.3 so this is more than enough
Answer:
Mariah
Step-by-step explanation:
If you divide 8/10 you get .8 move the decimal 2 times to the left and you get 80%.
Then you divide 36/40 and get .9 move the decimal 2 times to the left and you get 90%
Answer:
∠ B = 123°, ∠ D = 57°
Step-by-step explanation:
Each lower base angle is supplementary to the upper base angle on the same side.
∠ A and ∠ D are on the same side, then
6x + 12 + 2x + 20 = 180
8x + 32 = 180 ( subtract 32 from both sides )
8x = 148 ( divide both sides by 8 )
x = 18.5
Thus
∠ A = 6x + 12 = 6(18.5) + 12 = 111 + 12 = 123°
∠ D = 2x + 20 = 2(18.5) + 20 = 37 + 20 = 57°
The lower base angles and the upper base angles are congruent, so
∠ B = ∠ A = 123°
∠ C = ∠ D = 57°
