Answer:
6 units
Step-by-step explanation:
distance between (-2,-2) and (4,-2)
distance formula,
√(x2-x1)²+(y2-y1)²
x2=4
x1=-2
y1=-2
y2=-2
putting the values,
√(4+2)²+(-2+2)²
√6²+0²
6 units
That's great!
Maybe you should use that to help others, in person, on video call, in a group, your family, or even on Brainly!
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The expression can be simplified by subtracting the terms.
2-3=-1
The final answer is -1.
First you want to work the discount for the TV.
$187.13*0.75=$140.3475 (this will get you the price of the TV after the discount.)
Now round the answer $140.3475 to the nearest hundredth. The new answer is $140.35. So the price of the TV after the discount is $140.35. Next use this equation to solve for the tax that would be added to the price of the discounted TV:
(t*d)+d=p
In that equation t=taxes, d=discounted TV price, and p=price total. Now input the values you know.
(0.09*140.35)+140.35=p
Multiply what is in the parentheses first.
12.6315+140.35=p
Add the two numbers together.
152.9815=p
Round the end amount to the nearest hundredth.
152.98=p
So now you know that the total price of the discounted TV after tax is added is $152.98. I hope you could understand this and it helps! :D
