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3 years ago

What is the equation of a line that passes through (-5, 0) and (4,18) in slope-intercept form?

Mathematics

1 answer:

8090 [49]3 years ago

5 0

Answer:

Step-by-step explanation:put (-5,0) on top and (4,18) on the bottom subtract the two and you will get the answer

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If the height of Mount Everest is about 8.8×103 meters, and the height of the Empire State Building is about 3.8×102 meters, whi

Luda [366]

Mount Everest is about 23 times as tall as the Empire State Building. Hope that helps!

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3 years ago

Read 2 more answers

26=2y-14 plz help out thxs :)

ASHA 777 [7]

$26=2y-14\\
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3 years ago

Solve for x in the equation x squared + 2 x + 1 = 17.

Papessa [141]

Answer:

$x = - 1 + \sqrt{17}\\and\\x = - 1 - \sqrt{17}\\$

Step-by-step explanation:

given equation

$x^2 +2x +1 = 17$

subtracting 17 from both sides

$x^2 +2x +1 = 17\\x^2 +2x +1 -17= 17-17\\x^2 +2x - 16 = 0\\$

the solution for quadratic equation

$ax^2 + bx + c = 0$ is given by

x = $x = -b + \sqrt{b^2 - 4ac} /2a \\\\and \ \\-b - \sqrt{b^2 - 4ac} /2a$

________________________________

in our problem

a = 1

b = 2

c = -16

$x =( -2 + \sqrt{2^2 - 4*1*-16}) /2*1 \\x =( -2 + \sqrt{4 + 64}) /2\\x =( -2 + \sqrt{68} )/2\\x = ( -2 + \sqrt{4*17} )/2\\x = ( -2 + 2\sqrt{17} )/2\\x = - 1 + \sqrt{17}\\and\\\\x = - 1 - \sqrt{17}\\$

thus value of x is

$x = - 1 + \sqrt{17}\\and\\x = - 1 - \sqrt{17}\\$

3 0

3 years ago

Solve for x. x+23=−22 someone help

BaLLatris [955]

Answer:

x = - 45

Step-by-step explanation:

x+23(-23)=−22 (-23)First subtract 23 from both sides

x = - 45

7 0

3 years ago

Is AJKL = AMNO? If so, name the congruence postulate that applies.

romanna [79]

Answer:A that is what I think the answer is

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3 years ago