y=-4x+7
the -4 is the slope and the 7 is the y-intercept
Answer:
D 9m 4m because 9 divided by 2 is 3 and 4 divided by 2 is 2 and that's us you answer.
HOW TO SOLVE:
1) use x as a variable
2) the starting equation is:
4x + 3x + 5x = 18
3) add all the like terms on the left side of the equation:
12x = 18
4) Divide by 12 on both sides:
x=1.5
5) Find the lengths of the sides:
- 4x = 4(1.5) = 6
- 3x = 3(1.5) = 4.5
- 5x = 5(1.5) = 7.5
SO, the lengths of the sides of this triangle are: 6, 4.5, and 7.5
2x2x2x2x2=32
32x2=64
2x2x2x2x2x2=64
2^6 is your answer
Use the inverse sine function on a calculator.
arcsin (0.88) = 1.08 radians
