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3 years ago

What is the slope of your line perpendicular to y=5x-12

Mathematics

2 answers:

krok68 [10]3 years ago

4 0

The slope of your line is the x-coefficient: 5.

The slope of a perpendicular line is the negative reciprocal of that: -1/5.

natita [175]3 years ago

4 0

The answer is -1/5!!!!

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<img src="https://tex.z-dn.net/?f=%285x%20-%202%29%20%5Ctimes%20%28x%20%20%2B%202%29" id="TexFormula1" title="(5x - 2) \times (x

Mars2501 [29]

Answer:

5x^2 +8x-4

Step-by-step explanation:

(5x - 2) * (x + 2)

We can FOIL

first: 5x*x = 5x^2

outer : 2*5x = 10x

inner: -2x

last : -2*2 = -4

Add these together

5x^2 +10x-2x-4

5x^2 +8x-4

4 0

3 years ago

Which is greater 0.21 or 0.12 and why?

tatuchka [14]

0.21 is greater than 0.12 because it in the 20s

6 0

3 years ago

Expand (x+2y)^2<br>hgghhhhjjjjjjj

Sonbull [250]

Step-by-step explanation:

(x+2y)²=x²+4xy+4y²

...........

7 0

4 years ago

Solve 4 brainliest xx

serious [3.7K]

Y=6x+4
Blanks from left to right:
-14,-2,10,22,6x+4

5 0

2 years ago

write an expression for the new balance using as few terms as possible. A checking account has a balance of -$126.89. A customer

Nutka1998 [239]

Answer:

New balance = -151.89 + 4.5x

(where x is the value of the smaller deposit)

Step-by-step explanation:

The inicial balance was -126.89.

Then, it were made two deposits, one with the value of x, and one that is 3 1/2 times the other, that is, 3.5x.

Then, the customer made a withdraw of $25.

So, The new balance can be calculated as:

New balance = inicial balance + x + 3.5x - 25

New balance = -126.89 + 4.5x - 25

New balance = -151.89 + 4.5x

8 0

4 years ago