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2 years ago

HELP ASAP ITS EASY BUT IM BLANKING AND ITS 20 POINTS PLUS BRAINLIEST

Mathematics

2 answers:

elena-14-01-66 [18.8K]2 years ago

7 0

Answer:

Subtract the two Y values of X = 2 and X = 4 to find the total difference, then divide by the difference between X=2 and X =4

When X = 2 Y = 9

When X = 4 Y = 64

Difference between the two Y values = 64 -9 = 55

Difference between the two X values = 4-2 = 2

The rate of change = difference in Y divided by difference in X:

55/2 = 27.5

Step-by-step explanation:

svetlana [45]2 years ago

3 0

Answer:

Step-by-step explanation:

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Are -(x-4) and -x+4 equivalent?

zavuch27 [327]

Answer:

Step-by-step explanation:

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2 years ago

Read 2 more answers

Use the given conditions to write an equation for the line in point-slope form and slope-intercept form.

ehidna [41]

Answer:

y +5 = -5(x +6)
y = -5x -35

Step-by-step explanation:

For a line with slope m through point (h, k), the point-slope form of the equation is ...

y -k = m(x -h)

For your point and slope, the line is ...

y +5 = -5(x +6)

Adding -5 and simplifying puts this in slope-intercept form.

y = -5x -30 -5

y = -5x -35

6 0

3 years ago

Tina decided to build a pen for her new puppy. She decided the length of the pen would be 7 feet and the width would be 4 2/3 fe

Zolol [24]

Answer:

The perimeter of the object is $23.\overline3$ feet.

Step-by-step explanation:

The perimeter of an object is solved with the formula:

$\bullet \ \ \ 2l + 2w = p$ ,

where p is the perimeter of the object, l is the length of the object, and w is the width of the object.

Therefore, we want to define the values we have been given:

7 feet - length (l )
4 2/3 feet - width (w )

We can use these and supply them into the equation to solve for p.

$\displaystyle 2(7) + 2(4\frac{2}{3})=p\\\\14 + \frac{20}{3} = p\\\\p = \frac{70}{3}$

Therefore, the perimeter of the object is $\displaystyle \frac{70}{3}$ or $23.\overline{3}$ feet.

7 0

2 years ago

Solve. Simplify 7 to the fifth power times 4 to the 5th power

charle [14.2K]

Answer:

7^5=16,807 and 4^5=1,024

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2 years ago

Please help solve these pre cal questions asap

svetoff [14.1K]

Answer:hope this wil help you

Step-by-step explanation:

I am tired anyway now haaa.

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2 years ago