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earnstyle [38]
3 years ago
14

Please number the answer I need help

Mathematics
1 answer:
iragen [17]3 years ago
7 0
I'll give you the answer to 1 one of the questions so you can solve the rest by yourself:
 
9)4/6 = 16/24
   4/8 = 12/24
   Answer equals: 16/24,12/24

I hope you get it! All you need to do is "Whatever you do to the bottom(denominator), you do to the top(numerator)!"
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If 3612 – m – 62m, what is the value of m?<br> LEO<br> ООО<br> о со од
nasty-shy [4]

Answer:

3612 - 63 m

Step-by-step explanation:

3612 – m – 62m

We cannot find the value of m, but we can simplify the expression

3612 – m – 62m

3612 - 63 m

5 0
3 years ago
An architect is designing square windows with an area of ( x 2 + 20x + 100) ft2 . The dimensions of the windows are of the form
umka21 [38]
A) The dimensions are (x+10) by (x+10).
B) The perimeter is given by 4x+40.
C) The perimeter when x is 4 is 56.

The quadratic can be factored by finding factors of <em>c</em>, the constant, that sum to <em>b</em>, the coefficient of <em>x</em>.  Our <em>c</em> is 100 and our <em>b</em> is 20; we want factors of 100 that sum to 20.  10*10=100 and 10+10=20, so those are what we need.  This gives us (x+10)(x+10 for the factored form.  
Since the dimensions are all (x+10), and there are 4 sides, the perimeter is given by 4(x+10).  Using the distributive property we have 4*x+4*10=4x+40.
To find the perimeter when <em>x</em>=4, substitute 4 into our perimeter expression:
4*4+40=16+40=56.
3 0
4 years ago
Please answer 6 and 7
nexus9112 [7]
Number 6 is 15 7 is 3
5 0
3 years ago
*Find the measure of an interior angle of a regular polygon with 15 sides. Round to the nearest tenth if necessary.*
Naya [18.7K]

Step-by-step explanation:

Finding a regular polygon with <em>x </em>amount of sides, you use the equation (x-2) to find the amount of triangles. Replace <em>x </em>with 15 and you will get 13. Each triangle has angles that add to 180^{o}, so you would do 180 * 13 to find the total of all of the interior angles, = 2340. Then, divide 2340 by 15, and you will get 156!

6 0
4 years ago
A group of 42 people are going to a restaurant. Each table at the restaurant can seat 6
jenyasd209 [6]

Answer: Okay the numbers you put was confusing but I think I got it.

42÷6=x

Step-by-step explanation:if 6 can sit a a table then dividing the number of people by 6 gives the answer.

3 0
3 years ago
Read 2 more answers
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