Answer:
x=3.5
Step-by-step explanation:
The first step is to subtract both sides by 5 so you can find x alone
2x+5=12 (12-5=7)
2x=7 Now you divide both sides by 2 so that you have x alone and have the answer
x=3.5 (7÷2 = 3.5)
This would be cos^2x, because when you foil out the equation you get 1-sin^2(x).
1-sin^2(x)=cos^2(x)
Answer:
d. x= -2.059
Step-by-step explanation:
let me know if this is incorrect
Answer:
89 pounds.
Step-by-step explanation:
4 apple trees with 10 pounds of apples each (4 times 10 = 40)
5 peach trees with 5 pounds of peaches each so (5 times 5 = 25)
2 pear trees with 12 pounds of pears each (2 times 12 = 24)
40 + 25 + 24 = 89.