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oksano4ka [1.4K]

2 years ago

14

A line passes through the point A(5/6,−7) and has a slope of 3. Using the point-slope formula, express the equation of the line

in slope intercept form.

1 answer:

Lisa [10]2 years ago

4 0

Answer:

a;dnw

Step-by-step explanation:

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Classify PQRS with coordinates P (3,7), Q (-1,7), R (3, -1) and S (-1, -1) using as many terms as possible.

ELEN [110]

Answer:

Quadrilateral

Parallelogram

Rectangle

Step-by-step explanation:

Graph the shape, either on paper or using a website like Desmos. The shape has four sides, four right angles, and two pairs of congruent sides

6 0

2 years ago

Find the coordinates of the vertex of the following parabola algebraically. Write your answer as an (x,y)(x,y) point.

Serga [27]

Answer:

(8,-3)

Step-by-step explanation:

The given parabola is

$y = - 3 {x}^{2} + 48x - 195$

We factor -3 from the first two terms to get:

$y = - 3( {x}^{2} - 16x) - 195$

Add and subtract the square of half the coefficient of x

$y = - 3( {x}^{2} - 16x + 64) + 3 \times 64- 195$

$y = - 3 {(x - 8)}^{2} + 192 - 195$

We simplify to get:

$y = - 3 {(x - 8)}^{2} - 3$

We compare this to y=a(x-h)²+k,

The vertex is (h,k)=(8,-3)

3 0

2 years ago

Deprina buys a large cup of coffee for $4.70 on her way to work everyday. If there are 24 workdays in the month, how much does D

Allisa [31]

She will spend 112.8
24 times 4.70 equals 112.8

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3 years ago

Ms. Claybourne is remodeling

LUCKY_DIMON [66]

How do you know ms. clayborne

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3 years ago

18. Use the correct order of operations to evaluate the following expression for a=2.

Marina86 [1]

The answer is 48 you need to fill in 2 for the value of a so the equation would be 2+(6x8)-(1x2) then you multiply first giving you 2+48-2 then you solve that giving you 48

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2 years ago