Answer: it is b i looked back at my notes and did the math
Step-by-step explanation
5-4*9= 9
just use the properties
Answer:
Length: 9
Width: 2
Step-by-step explanation:
Area = length × width
18 = (x - 5)(x + 2)
18 = x² - 5x + 2x - 10
x² - 3x - 28 = 0
x² - 7x + 4x - 28 = 0
x(x - 7) + 4(x - 7) = 0
(x - 7)(x + 4) = 0
x = 7, -4(not possible)
Length: 7+2 = 9
Width: 7-5 = 2
Answer:
The answer is: y = -3x + 10
Step-by-step explanation:
Given point: (4, -2)
Given slope: m = -3
Use the point slope form of the equation and substitute:
y - y1 = m(x - x1)
y - (-2) = -3(x - 4)
y + 2 = -3x + 12
y = -3x + 10
Proof:
f(4) = -3(4) + 10
f(4) = -12 + 10
= -2, giving the point (4, -2)
Hope this helps! Have an Awesome Day!! :-)
Answer:
3
Step-by-step explanation:
hope this helps