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Monica [59]
3 years ago
15

Please solve thank you.

Mathematics
1 answer:
NeX [460]3 years ago
5 0
Area of a square

A = s^2, where s = length of side

A = (12 mm)^2

A = 144 mm^2

The area if 144 mm^2.
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Daisy Hill has saved $5,000 for her first semester of college. She plans to
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Amount Daisy plans to spend on food is $625

Step-by-step explanation:

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Amount spent on room = 3/4 of 5000 = 3/4 × 5000 = $3750

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Need answer ASAP!!<br> Find the area of the shaded region.
qwelly [4]

Answer:

(5x² +7x -26) units²

Step-by-step explanation:

\boxed{area \: of \: rectangle = length \times breadth}

Area of shaded region

= Area of larger rectangle -area of smaller rectangle

Area of larger rectangle

= (3x -4)(2x +2)

= 3x(2x) +3x(2) -4(2x) -4(2) <em>(</em><em>Expand</em><em>)</em>

= 6x² +6x -8x -8

= 6x² -2x -8

Area of smaller rectangle

= (x -6)(x -3)

= x² -3x -6x +18 <em>(</em><em>Expand</em><em>)</em>

= x² -9x +18

Area of shaded region

= 6x² -2x -8 -(x² -9x +18)

= 6x² -2x -8 -x² +9x -18

= 5x² +7x -26

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3 years ago
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ehidna [41]
You need to go from slope-intercept (y=mx+b) to standard form (ax + by = c).    

slope-intercept form of your provided values:  
y=-x-2  
now, solve for x and y  
x+y=-2  
  
Your answer is x+y=-2.
6 0
3 years ago
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