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lianna [129]
3 years ago
5

What method can be used to write the equation of a line in slope-intercept form given two points? Find the slope using the formu

la , and then substitute one point and the slope into the equation to find the y-intercept. Find the slope using the formula , and then substitute one point and the slope into the equation to find the y-intercept. Find the y-intercept using the formula , and then substitute one point and the y-intercept into the equation to find the slope. Find the y-intercept using the formula , and then substitute one point and the y-intercept into the equation to find the slope.\
Mathematics
1 answer:
Lapatulllka [165]3 years ago
7 0

Answer: B

Step-by-step explanation:

Step-by-step explanation: Find the slope using the formula m = StartFraction x 2 minus x 1 Over y 2 minus y 1 EndFraction, and then substitute one point and the slope into the equation y = m x + b to find the y-intercept.

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If the circumference of a circle is 82p , then the value of ‘r’ is
Andrews [41]

Answer:

41cm

Step-by-step explanation:

The circumference of a circle is 82π

Therefore r can be calculated as follows

2 × π × r= 82× π

2πr= 82π

r = 82π/2π

r= 41

Hence r is 41cm

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2 years ago
On Monday, Sam ran one mile. The distance he runs each day thereafter, is 15% greater than the distance Sam runs first exceeds t
poizon [28]
There are some grammar mistakes and therefore I can't read it properly to answer
7 0
3 years ago
What is the center of the circle and radius defined by the following equation?<br><br> x2+y2+4y=5
vovangra [49]

Answer:

Step-by-step explanation:

Alternate forms:

x^2 + y (y + 4) = 5

x^2 + y^2 + 4 y - 5 = 0

Solutions:

y = -sqrt(9 - x^2) - 2

y = sqrt(9 - x^2) - 2

Integer solutions:

x = ± 3, y = -2

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Implicit derivatives:

(dx(y))/(dy) = -(2 + y)/x

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7 0
3 years ago
Someone please i need help on my geometry homework !!!!
saveliy_v [14]

Answer:

x= 9

Step-by-step explanation:

13x+2+3x-4+5x-7=180

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3 0
2 years ago
Which phrase is NOT a way to state the meaning of the expression y - 77
Vera_Pavlovna [14]

Hey there!

(I believe your answer choices meant to say ‘77’, not ‘7’)

I think the correct answer is A. 77 less than a number

Hope this helps you!

God bless ❤️

xXxGolferGirlxXx

5 0
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