C) Y=5x+1
This is the answer because when your line is a perpendicular its the negative reciprocal so as you can see the slope of the given is 1/-5 which then you multiply by -1 which gives you 1/5 so you have to do the reciprocal of that which means floor it which gives you 5/1 and you divide that which gives you 5. Since you want the same y-intercept you just plug in 1 as your original equation.
Answer:
The coupon gets you 25% off the usual sales price.
Step-by-step explanation:
First find the discount. Subtract $742.50 from $990, obtaining $247.50.
Determine what percentage this $247.50 discount is of the original price:
$247.50
----------------- = 0.25
$990
The coupon gets you 25% off the usual sales price.
Answer:
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Step-by-step explanation:
Answer:
m<C = 119°
Step-by-step explanation:
Create an equation to find the value of x.
(9x - 26)° = (2x - 12)° + (4x + 43)° (exterior angle theorem of a ∆)
Solve for x
9x - 26 = 2x - 12 + 4x + 43
Add like terms
9x - 26 = 6x + 31
9x - 6x = 26 + 31
3x = 57
Divide both sides by 3
x = 19
✔️m<C = 4x + 43
Plug in the value of x
m<C = 4(19) + 43
m<C = 76 + 43
m<C = 119°