Since we are asked to find DF, and we are given an angle and the side opposite to it, we can use the sine function to find DF.
let x be the length of side DF.
sin(32)= 17/x
x= 17 / sin(32)
x= 32.08
approximately 32.1
Misunderstood.
One tenth is 0.1. If you divide by it you multiply by 10. If you want one tenth of something, you multiply that something by one tenth, that is by 0.1.
One tenth of 47.3 is 47.3 * 0.1 = 4.73. Dividing 47.3 by one tenth you get 473.
Answer:
Step-by-step explanation:
ok
The maximum number of minutes she could use her phone is 150
Step-by-step explanation:
1-
calculate the powers behind the brackets from left to right
2-
Calculate the powers (a power squared means the number times itself so 2 squared equals 4)
3-
Calculate the sum ( minus minus equals plus so for example 4- -5= 4+5=9)
4- 49+5+2= 56
