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laiz [17]
4 years ago
11

Complete the square to transform the quadratic equation into the form (x – p)2 = q. x2 - 8x - 10 = 18

Mathematics
1 answer:
agasfer [191]4 years ago
8 0
X²-8x=28,
x²-2*4x +16=28+16
(x-4)²=44
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Use the information given to write an equation in standard form (If possible please show work)
Effectus [21]

Answer:

-2x + y = -1.

Step-by-step explanation:

The slope of the line = rise / run

= (11-9) / (6-5) = 2.

The point-slope form of the line is

y - y1 = 2(x - x1) where (x1, y1) is a point on the line so we have:

y - 11 = 2(x - 6)     ( using the point  (6, 11)

y = 2x - 12 + 11

y = 2x - 1

Convert to standard form:

-2x + y = -1.

6 0
3 years ago
19.8571428571 in fraction form
BartSMP [9]

Answer:

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Step-by-step explanation:

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3 0
4 years ago
Find the slope and y intercept of the line 14x + 4y = 24
slavikrds [6]
In order to answer this question, I'll have to get that equation
in standard form  ===>  y = mx + b .

                                          14x + 4y  =            24

Subtract  14x from each side:        4y  =  -14x + 24

Divide each side by  4 :                  y  =  -3.5x + 6

There's the standard form we need  ==>   y  =  -3.5x + 6

That  -3.5  is our slope.
That  6  is our y-intercept.
3 0
4 years ago
What is the solution to 4/7x = 36 ?​
fgiga [73]

Answer:

63

Step-by-step explanation:

(4/7)x=36

multiply both sides by 7/4

(7/4)(4/7)x = 36(7/4)

x=63

8 0
3 years ago
An angle that measures 90 is a(n) ____angle
Serhud [2]
The Correct Answer Is: A
Any Triangle That Has A 90 Degree Angle Is A Right Angle.
3 0
3 years ago
Read 2 more answers
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