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Leto [7]
3 years ago
13

Please be quick! I need this as soon as possible!

Mathematics
1 answer:
Marat540 [252]3 years ago
6 0

Answer:

50

Step-by-step explanation:

15

 is

30

%

of

50

.

Explanation:

Let

x

represent the number.

30

%

=

0.3

in decimal form.

0.3

x

=

15

Divide both sides by

0.3

.

x

=

15

0.3

x

=

50

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HELP PLEASE FIND X AND SHOW YOUR WORK
PtichkaEL [24]

Answer:

34

Step-by-step explanation:

Straight lines are 180 degrees, so the angle inside of the triangle next to the 127, is 53 degrees. (180-127= 53)

So to find "x", we need to figure out what the full number is.

59+53 = 112.

180-112= 68.

Now that we have the degree of the full angle, we can make an equation to find x.

x*2 = 68

(Divide 2 from both sides to isolate the variable)

x = 34  

I hope this helped!

7 0
2 years ago
Quadrilateral ABCD ​ is inscribed in a circle.
alexdok [17]
When a quadrilateral is inscribed in a circle, the opposite angles are supplementary.

x + 2 + 3x + 6 = 180
4x + 8 = 180
4x = 172
x = 43

Now solve for A
3(43) + 6 = A
129 + 6 = A
135 = A

The measure of angle A is 135 degrees.

Hope this helps =)
7 0
3 years ago
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Korolek [52]
7. p=0.4
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5 0
3 years ago
What fraction is equal to 3/5? 12/20 16/25 20/30 26/40
Debora [2.8K]
12/20 is equivalent to 3/5. <span />
6 0
3 years ago
If it costs $0.15 per square inch for the cardboard label, then what is the cost for plan B?
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Answer:

a box of plan B cost roughly $50.00

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Step-by-step explanation:

6 0
3 years ago
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