Hi. You have to do trial and error with each of the choices to see which of those apply. They are points on the given function y=22x+32 that lie on point (x,y). Just substitute the x-and y values to the function.
a. (10,480) => x = 10, y = 480
y = 480 = 22(10) + 32
480 = 252 (does not apply)
b. (5,142) => x = 5, y = 142
y = 142= 22(5) + 32
142 = 142 (apply)
c. (8,208) => x = 8, y = 208
y = 208 = 22(8) + 32
208 = 208 (apply)
d. (7,154) => x = 7, y = 154
y = 154 = 22(7) + 32
154 = 186 (does not apply)
The answer is B and C.
Answer:
Cylinder - The formula for the volume of a cylinder is V=Bh or V=πr2h
Cone - The formula for the volume of a cone is V=1/3hπr²
Hope this helped <3
Answer:
5
Step-by-step explanation:
9x - 3 - 8x = 7 - x
9x - 3 - 8x + x = 7
2x - 3 = 7
2x = 10
x = 5
To find the midpoint of two ordered pairs, we must use the midpoint formula: M = (x1+x2/2, y1+y2/2). By taking the average of both x and y values, we can accurately find the midpoint between these two points. To solve, we simply plug in the x and y values into the formula and simplify, as shown below:
(x1+x2/2, y1+y2/2)
(-2 + 3/2, 4 + -3 /2)
To simplify, we first do the subtraction in the numerators of these fractions.
(1/2, 1/2)
Because these fractions are already in simplest form (the GCF of the numerator and denominator is 1), we do not need to do any further simplification.
Therefore, your answer is (1/2, 1/2).
Hope this helps!
Answer:
x > -9
Step-by-step explanation:
0.2x + 3.5 > 1.7
subtract 3.5
0.2x > -1.8
multiply by 5
x > - 9