Henry charged $600 TV on his credit card with an interest rate of 21%. How much
money. will he owe after 9 months
/12
= .75 years
I = 600 x 21% X.75
= $94.50 interest
T
8
>

no solution

step-by-step explanation:

there is not enough information in the problem to solve.

answer: cos [   arcsin (3/5) - arccos (1/2) ] =

step-by-step explanation: × = 3/5 = 0.6--> x = 36.87 and x = 180 - 36.87 = 143.13 deg

cos y = 1/2 --> y = +- 60 deg a. cos (x - y) = cos (143.13 - 60) = cos 83,13  

=

0.12

b. cos (36.87 - 60) = cos (-23.23) = 0.92

it is 28 degrees colder in detroit than philadelphia.

step-by-step explanation:

what number adds to 21

-7 + ? = 21

-7 + 28 = 21

hope it