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Rasek [7]
3 years ago
15

Pls help answer this soon!!!!!

Mathematics
2 answers:
vladimir1956 [14]3 years ago
7 0
13a) y = 0.45x

13b) 52 * 0.45 = 23.4

13c) I will let u figure this one out
Gemiola [76]3 years ago
4 0
0.45x                 work: $0.45 per bag (unknown)
$23.40                work: $0.45(52 bags)
$23.40/x              work: 0.45(52)/x   part / whole <or>  is/of
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...............................................................So help.
makkiz [27]

Answer: 3/11 = 0.27272727272727, -5/8 =  0.625

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Help with math Plsss I don't understand how to do this (I got this wrong but I have another try)​
Anuta_ua [19.1K]
<h3>Answer: 920</h3>

=================================================

Explanation:

The front face is a triangle with area of base*height/2 = 15*8/2 = 60 square feet.

The back face is identical to the front face, so we have another 60 square feet.

The left rectangular wall is 20 ft by 8 ft tall. Its area is 20*8 = 160 ft^2

The right slanted rectangular face is 20 ft by 17 ft. Its area is 20*17 = 340 ft^2

Lastly, the bottom rectangle floor is 15 ft by 20 ft to give an area of 15*20 = 300 ft^2

------------------

To summarize so far

  • Front face = 60 ft^2
  • Back face = 60 ft^2
  • Left face = 160 ft^2
  • Right slanted face = 340 ft^2
  • Bottom floor = 300 ft^2

Add up those areas to get the overall surface area.

60+60+160+340+300 = 920

6 0
2 years ago
Read 2 more answers
*<br> What is the value of x?<br> (x + 35)<br> (3x + 1)<br> x =<br> plzzz help due in 40 mins!
Brilliant_brown [7]

Answer: (x=+17)

Step-by-step explanation:

x+35=3x+1

We move all terms to the left:

x+35-(3x+1)=0

We get rid of parentheses

x-3x-1+35=0

We add all the numbers together, and all the variables

-2x+34=0

We move all terms containing x to the left, all other terms to the right

-2x=-34

x=-34/-2

x=+17

4 0
2 years ago
Please quickly! Out of 5,500 people who attended the football game, fifty-six percent were rooting for the home team. How many p
tigry1 [53]
3,080 people rooted for the hometeam.
5 0
2 years ago
How do you do this question?
Bess [88]

"T<u>he function is decreasing":</u>

This means the slope of the function will be negative at the given point.  Anywhere the line is going down, from left to right, is decreasing.  This eliminates choices A and C.

<u>"The function is concave down":</u>

This means the curve of the function will be open down (think of an upside down u).  This eliminates choice E.

<u>"f(x)>0":</u>

This is anywhere the curve is above the x axis.  This eliminates choice D.

The answer is Choice B) x=2.

Hope this helps!!

3 0
3 years ago
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