I hope this helps you
25$-14$=11$ a month
6 month 6.11$=66$
Sorry but i only know the answer for the 1st question.
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If the angles are complementary they measure 90°.
1st find half of 90
which is 45.
Find 4 more than 45.
which is 49°
then subtract 90-49=41
so the measurement of the 2 angles are
49 and 41
Hope it helps!!
He would need 2.8 bouquet's to make 20 dollars because i had to round
i hope this helped
12 x .75 = 9 ft (horizontal)
4 x 1.5 = 6 ft (vertical)
Sin74 = Cos16
cause 16 + 74 = 90
Whenever the sum of two angles is equal with 90, the Sin of one is equal with the Cos of the other like :
Sin(30) = Cos(60)
and also
Tan(30) = Cot(60)