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Vlada [557]
3 years ago
9

Bailey writes the expression g2 + 14g + 40 to represent the area of a planned school garden in square feet. If g = 5, what are t

he dimensions of the school garden?
Mathematics
2 answers:
qwelly [4]3 years ago
8 0
5^{2} + 14(5) + 40
25 +70 + 40
135

\frac{135}{15} =9

15 feet by 9 feet
Mandarinka [93]3 years ago
7 0
(5x2)=10 (14x5)=70 40=40 10+70+40=120
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If MP is a perpendicular bisector to LN, find each value (picture attached)
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Answer:

x=4, MN= 37, LM= 37, y=7.

Step-by-step explanation:

If MP is a perpendicular bisector to LN, then NP and LP are equivalent.

(Solve for y)

2y+2= 16

(Move the +2 to the right side of the equation)

2y= 14

(Divide both sides by 2 to isolate the variable)

y=7

To find x and the measure of MN and LM, solve for x in the following equation:

7x+9 = 11x-7

(Move 7x to the right side of the equation)

9 = 4x-7

(Move -7 to the right side of the equation.)

16= 4x

(Divide both sides by 4 to isolate the variable.)

4= x

Plug x back into both equations to get the measure of MN and ML

MN=7(4)+9

MN= 28+9

MN= 37

LM= 11(4)-7

LM= 44-7

LM= 37

I hope this helps!

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Step-by-step explanation:

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