Answer:
88.164
Step-by-step explanation:
First you find 82 percent of 489.8 and to do the we do
489.8 times .82
which equals 401.636
now we decrease 489.8 by 401.636
489.8 minus 401.636 equals
88.164
Answer:
the answer is 5 5/8
Step-by-step explanation:
if you make 11 1/4 into an improper fraction, you get 45/4 (this fraction simplified would give you your original mixed number). Using the keep, change, flip rule, you would multiply 45/4 by 1/2, giving you 45/8. This fraction simplified is your answer, 5 5/8.
Answer:
vertical angles are equal:
< (1) = < (2) (in fact they are congruent angles)
so, if measure of < 1 is 63° and measure of < 2 is 4x-9°, than
4x-9=63° ...solve for x
4x=63%2B9°
4x=72°
x=72%2F4°
x=18°
if x=18°, than < 2 is 4x-9=4%2A18-9=72-9=63°...it proves that < (1) = < (2) are congruent angles
Step-by-step explanation:
Hope it helps
