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MA_775_DIABLO [31]
3 years ago
11

Which are the roots of the quadratic function f(q) = q^2 - 125? Select two options.

Mathematics
2 answers:
GalinKa [24]3 years ago
7 0
Q = 5/5 q= 3/5 zzzzzzzzzzzzzzzz
Ede4ka [16]3 years ago
7 0

Answer:

both 5's

Step-by-step explanation:

just took the test

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Find the equation for intercept x 4 and y -7​
nadezda [96]

Answer:

y = \frac{-7x}{4} - 14

Step-by-step explanation:

The equation used to find the equation for a line with two intercepts is called point slope form. y - y_{1} = m(x - x_{1}) , where y_{1} and x_{1} are the intercept points and m is the slope.

However, we need the slope to use this formula.

Use m = \frac{y_{1} - y_{2} }{x_{1} - x_{2}}

m = \frac{y_{1} - y_{2} }{x_{1} - x_{2}}

m = \frac{((0) - (7))}{((4) - (0))}

m = \frac{-7}{4}

y - y_{1} = m(x - x_{1})

y - ( -7 ) = m ( x - ( 4 ) )

y - ( -7 ) = -7/4 ( x - ( 4 ) )

y + 7 = -7/4 ( x + 4 )

y + 7 = \frac{-7(x+4)}{4}

y + 7 = \frac{-7x-28}{4}

y + 7 = \frac{-7x}{4} - 7

y + 7 = \frac{-7x}{4} - 7 - 7

y = \frac{-7x}{4} - 14

8 0
3 years ago
Given the equation 2 Square root of x minus 5 = 2, solve for x and identify if it is an extraneous solution.
leonid [27]
<span>2 square root (x - 5) = 2. 2^2 (x -5) = 2^2. 4(x - 5) = 4. 4x - 20 = 4. 4x = 24. x = 6. This solution is not extraneous, because extraneous solutions emerge from solving the problem but are not actually valid solutions for the initial problem. With rounding, this solution is valid for the initial problem.</span>
8 0
3 years ago
Read 2 more answers
The problem
Afina-wow [57]

Answer:

Step-by-step explanation:

In the given division, when 24.725 is divided by 215,

Step 1 is the wrong step.

Quotient in first step will be 0.1 .

Part C.

215) 24.725 (0.115

      <u> 215</u>

          322

          <u>215</u>

           1075    

           <u>1075</u>

                0

Therefore, the correct way to divide should be as agove.

Quotient after division should be 0.115.

6 0
3 years ago
A number is at most 45
SSSSS [86.1K]

Step-by-step explanation:

Atmost means less than 45:

Let us assume number is x

x<45(at most)

Atleast means more than 45:

x>45

7 0
3 years ago
A rectangle has an area of 20 square units what can be said if it's height and width
Butoxors [25]
The height could be 2 and the width 10 or the height could be 10 and the width could be 2. 
4 0
3 years ago
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