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Feliz [49]
4 years ago
15

What is the value of x? X=

Mathematics
2 answers:
denpristay [2]4 years ago
8 0

Answer:

This can be found by using the equation:

(160-x)/2 = 51

Step-by-step explanation:

Nadusha1986 [10]4 years ago
3 0

Answer:

58

Step-by-step explanation:

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Square root of 50 + square root of 2
gogolik [260]

Answer:

8.48528137424

Step-by-step explanation:

5 0
3 years ago
X/2480=20/100<br> what is x?
Vesnalui [34]
X = 12400

20/100 = 1/5

2480 x 5 = 12400
4 0
3 years ago
Read 2 more answers
You are making cookies for a party. The ratio of Cookie Tray A to Cookie Tray B to Cookie Tray C is 2 : 3 : 4. If you need to ma
Elenna [48]

Given that the ratio of three trays is A : B : C = 2 : 3 : 4

Let us consider the common factor among the number of trays be "x".

If we need to make a total of 171 trays, then the equation of sum of trays would be :-

Type A + Type B + Type C = 171

2x + 3x + 4x = 171

9x = 171

x = \frac{171}{9} = 19

So we have following number of trays :-

Number of type A trays = 2x = 38 trays.

Number of type B trays = 3x = 57 trays.

Number of type C trays = 4x = 76 trays.

Now if each tray contains 20 cookies, then we would have following arrangements :-

Cookies in type A trays = 38×20 = 760 cookies.

Cookies in type B trays = 57×20 = 1140 cookies.

Cookies in type C trays = 76×20 = 1520 cookies.

4 0
3 years ago
Is someone can help my and explain how to do this stuff or make a call and do this with me )?
melomori [17]

Answer:

1.) 90 degrees. The line<em> a</em> is parallel to line <em>c </em>which is perpendicular to the other line, <em>b</em>

Step-by-step explanation:


6 0
3 years ago
In the figure, AOB II (parallels) CD, find the values of x and y.
Advocard [28]

Answer:

x = 5, y = 20

Step-by-step explanation:

Since AB and CD are parallel, then

∠ AOC and ∠ OCD are Alternate angles and congruent, thus

12x + 8 = 68 ( subtract 8 from both sides )

12x = 60 ( divide both sides by 12 )

x = 5

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

∠ OCD and 5y + 12 are adjacent angles and supplementary, thus

5y + 12 + 68 = 180 , that is

5y + 80 = 180 ( subtract 80 from both sides )

5y = 100 ( divide both sides by 5 )

y = 20

5 0
4 years ago
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