Answer:
sin 30=opposite/hypotenuse=7/2/x
1/2*x=7/2
x=7/2*2
x=7
y=
Answer:
About $4.98
Step-by-step explanation:
Solve the equation replacing x with 2 and the 6:
-2^2 + 2(2) + 2 = 4 + 4 + 2 =10
-6^2 + 2(6) + 2 = 36 + 12 + 2 = 50
Difference between the answers: 50-10 = 40
Difference between 2 and 6 = 6-2 = 4
Average rate of change = 40/4 = 10
The answer is 10
Answer:
your awnser should be. 4 1/3 - 2 4/5 = 1 8/15
2v = <-10, 4>
4u = <-24, 4>
-4u = <24, -4>
-4u + 2v = <24, -4> + <-10, 4> = <14, 0>
