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weeeeeb [17]
3 years ago
13

Can someone help pls

Mathematics
1 answer:
svet-max [94.6K]3 years ago
7 0

Answer: y-4=0

Step-by-step explanation:

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Patty made a banner that has an area of 175 square inches. The length and width of the banner are whole numbers. The length is 7
Leviafan [203]

Answer:

Length = 35

w = 5

Step-by-step explanation:

l x w = area

7y x y = 175

7y^2 = 175

y^2 = 175/7

y^2=25

y=5

The length is 7y, so it's 5 times 7 or 35.

The width is just y, so it's 5.

6 0
2 years ago
The function g(x) is the inverse of the function f (x) = (x + 1)2 + 2, when x < -1
kondaur [170]

9514 1404 393

Answer:

  g(x) = -√(x -2) -1

Step-by-step explanation:

We note the domain of f(x) is x ≤ -1. The is the range of the function g(x).

The inverse function is the solution to ...

  x = f(y)

  x = (y +1)² +2

  x -2 = (y +1)²

  -√(x -2) = y +1 . . . . . . . we are interested only in the negative values

  y = -√(x -2) -1

The inverse function is ...

  g(x) = -√(x -2) -1

3 0
3 years ago
Help help help the choices are <br> A.).10<br> B.).55<br> C.)05
ahrayia [7]
.10 because 1.10 - 1.00 = .10
8 0
2 years ago
Read 2 more answers
Convert 45° from degrees to radians.
leonid [27]
<h2>pi divided by four</h2>

Step-by-step explanation:

Let the angle in degrees be a

Let the angle in radians be r

If a is the angle in degrees and r is the angle in radians,

a\times \frac{\pi }{180}=r

It is given that the a=45

r=\frac{\pi}{180}\times a= \frac{\pi}{180}\times 45=\frac{\pi}{4}

So,r=\frac{\pi}{4}

6 0
3 years ago
Read 2 more answers
Suzie bought a sweater at the sale price of $25. the original cost of the sweater was $40. what percent represents the discount
Zolol [24]
40-25=$15.00
15.00÷40.00=.375
.375×100=37.5%
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3 years ago
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