3 years ago

BRAINLIEST! Someone help please!

Mathematics

1 answer:

Papessa [141]3 years ago

3 0

Answer:

Step-by-step explanation:

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Find thy slope of the line passing through the given point (2,0),(-6,8)

astraxan [27]

Answer:

slope = - 1

Step-by-step explanation:

Calculate the slope m using the slope formula

m = (y₂ - y₁ ) / (x₂ - x₁ )

with (x₁, y₁ ) = (2, 0) and (x₂, y₂ ) = (- 6, 8)

m = $\frac{8-0}{-6-2}$ = $\frac{8}{-8}$ = - 1

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3 years ago

Plz solve for the area, questions 10,11,and 12 plz

marishachu [46]

Answer:

10-52.85ft squared 11-144.84centimeters squared 12-304meters squared

Step-by-step explanation:

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3 years ago

William recorded data to determine the relationship between the time usage, x, and the percentage of charge left on his mobile p

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The answer is B. In 10 hours, the phone would completely lose its charge.
Y=-10(10)+100=-100+100=0

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4 years ago

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Describe the steps in solving the linear equation 3(3x-8)=4x+6

tatiyna

Multiply everything in the parenthesis by 3.

9x - 24 = 4x + 6

Add 24 to both sides.

9x = 4x + 30

Subtract 4x from both sides.

5x = 30

Divide both sides by 5.

x = 6

Hope this helps!

6 0

4 years ago

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PT=7x-24 and TQ=6x-2, Find PT.

Nastasia [14]

We can't find what PT exactly is because we don't know TQ or x. However, we can find PT in terms of TQ!

Multiply the second equation by seven sixths to get:

$\frac{7TQ}{6}=7x- \frac{7}{3}$

Subtract $\frac{65}{3}$ from both sides to get:

$\frac{7TQ}{6}- \frac{65}{3}=7x-24$

Substituting PT for 7x-24, we see that:

$PT= \frac{7TQ}{6} - \frac{65}{3}$ , which is our answer.

4 0

3 years ago