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Kisachek [45]
3 years ago
12

Solve for m. √m-7 = n+3

Mathematics
1 answer:
Elden [556K]3 years ago
3 0

Answer:

m=n^{2} +20n +100

Step-by-step explanation:

Solve for  m

by simplifying both sides of the equation, then isolating the variable.

m=n^{2} +20n +100

<u>Hope this helps</u>

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M + 4n = 9 <br> Answersssssssssssssss
pantera1 [17]

Answer:

Slope=− 2.0000.500=−0.250

m−intercept= 1/9 =9.00000

n−intercept= 4/9 =2.25000

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Find the range from 54 to (-13)
Korolek [52]
If you were at 54 on the number line you would have to cross zero and go an extra 13 steps to get to -13.
So we want the difference between 54 and -13   or 54- -13 which becomes 54+13 which is 67 - that is the range
5 0
4 years ago
Can someone help me with this? Last one is -1/4 btw
Leya [2.2K]
2 because rise/run so 8/4 which=2
5 0
2 years ago
How do you know if this equation is true 1/3+1/5=2/8=1/4
raketka [301]
4/16 or 1/4 because 1 + 1 + 2 is 4 & 3 + 5 + 8 is 16 so the fraction will be 4/16 but u can also divide both by 4’s which is 1/4.
7 0
3 years ago
the length of a rectangle is 3 cm less than the width. the area is 54cm^2. what is the length and the width of the rectangle?
GrogVix [38]

Answer:

The length of the rectangle is 6cm while the width is 9cm

Step-by-step explanation:

Here, we are interested in calculating the length and width of the rectangle.

Let the length of the rectangle be x cm

We are told that the length is 3 cm

less than the width, this means that the width is (x + 3) cm

The area of the rectangle is 54cm^2

Mathematically;

Area of rectangle = L * B

Thus;

x(x + 3) = 54

x^2 + 3x = 54

x^2 + 3x -54 = 0

x^2 + 9x -6x -54 = 0

x(x + 9 ) -6(x + 9) = 0

(x -6)(x + 9) = 0

x -6 = 0 or x+ 9 = 0

x = 6 or -9

Since length cannot be negative we choose x = 6cm

But width = x + 3 = 6 + 3 = 9cm

6 0
3 years ago
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