Answer:
2x(3x-2)
Step-by-step explanation:
Enter them into a calculator (most significant digit first), pressing the "+" key between them and the "=" key after the last one.
Y<0 is the inequality. The line is on 0 on the y axis. And it’ll be < since the shaded section is is at the bottom. It’ll be > if the top is shaded.
Answer:
Step-by-step explanation:
3x+2y=7
Simplifying
3x + 2y = 7
Solving
3x + 2y = 7
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-2y' to each side of the equation.
3x + 2y + -2y = 7 + -2y
Combine like terms: 2y + -2y = 0
3x + 0 = 7 + -2y
3x = 7 + -2y
Divide each side by '3'.
x = 2.333333333 + -0.6666666667y
Simplifying
x = 2.333333333 + -0.6666666667y
The general equation for height is:
h = -0.5gt^2 + (v0)t + h0, where g = -9.8 m/s^2 or -32 ft/s^2, v0 = initial velocity, and h0 = initial height.
1) h = -4.9t^2 + 19: -4.9 means the units are in meters, and 19 means that the initial height was 19 m, which is group C.
2) -16t^2 means the units are in feet, and 50t means that the initial velocity was 50 ft/s upwards. This is group B.
3) -16t^2 again means the units are in feet, and 50 means the initial height was 50 ft. This is group D.
4) -4.9t^2 means the units are in meters, and 19 is the initial height of 19 m. This is for group A.
