3 years ago

What is the slope of a line perpendicular to the line whose equation is

Mathematics

1 answer:

garik1379 [7]3 years ago

6 0

Answer:

Step-by-step explanation:

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Find the missing measure of each right triangle. Round to the nearest tenth if necessary.

Irina18 [472]

A squared + b squared = c squared
8.6^2+14.7^2=c^2
73.96+216.09=c^2
square root both sides and...
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4 years ago

Is y = 3/2x +5/4 and -2x+8y=-25 a solution

nekit [7.7K]

Answer: x=-35/10

y=-4

Step-by-step explanation:

y = 3/2x +5/4

-2x+8y=-25

--------------------

replace y in second equation with: y = 3/2x +5/4

-2x+8(3/2x+5/4)= -25

-2x+12x+10= -25

10x=-35

x=-35/10

x=-3.5

7+8y= -25

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3 years ago

Using long division to find the quotient and remainder 4x^4+2x^2-2 divided by x^2+2

emmasim [6.3K]

4x² -6
__________________
x²+2 l 4x^4 +2x² -2
l 4x^4 +8x²
--------------------
-6x² -2
-6x² -12
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10

so the answer is $(4x^2-6) \frac{10}{x^2+2}$

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4 years ago

Jessica bought a computer for $325 and had to pay 6% sales tax. What was the total cost of Jessica’s computer?

EastWind [94]

C.) 344.50

Take what she paid before tax (325) and multiply it by 1.06 (the tax rate) and there's your answer.

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Miranda was babysittingfor a friends parents saturday morning and was paid $12.50 per hour. Later that evening, she was babysitt

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