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natta225 [31]
3 years ago
7

5). 30 is 200% of what number?

Mathematics
2 answers:
Lena [83]3 years ago
7 0

Answer:

15

Step-by-step explanation:

Is means equals and of means multiply

30 = 200% * x

Change the percent to a decimal

30 = 2.00 *x

Divide each side by 2

30/2 = 2x/2

15 =x

The number is 15

aliina [53]3 years ago
3 0
The correct answer is 15
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Answer:

Well, there are four different colors in a pack of 52 cards. If one of the colors are green, depending on the card pack you have, I would say it is equal. Because 52/4 = 13 cards. Which is equal for every color.... So, the answer is probably equal, and close to 0. Because, it would be 1/4.

Step-by-step explanation:

4 0
3 years ago
X+49=75 <br>solve this equation by undoing
sergij07 [2.7K]
Hi there!

First, we "undo" the +49 by subtracting it from both sides of the equation:

x + 49 = 75
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3 years ago
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rjkz [21]

hope that this answers your problem !

To solve this question, we first need to layout the equation

-2 1/2 -(-1 3/4)

Step 1

-2 1/2-(-1 3/4) ... Equation

Step 2

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Step 3

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Step 4

5/2--7/4 ... Got rid of parenthesis

Step 5

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4 0
3 years ago
Plz help ...........
bogdanovich [222]

Step-by-step explanation:

Given c = longest of triange = 15m

Given b = short side of triangle = 9m

By pythagoras' Theorem,

{c}^{2}  =  {a}^{2}   +  {b}^{2}  \\  {a}^{2}  +  {b}^{2} =  {c}^{2}   \\  {a}^{2}  +  {(9)}^{2}  =  {(15)}^{2}  \\  {a}^{2}  + 81 = 225 \\  {a}^{2}  = 225 - 81 \\  {a}^{2}  = 144 \\ a =  \sqrt{144}  \\  = 12m

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3 years ago
HELP PLZ 30 POINTS UwU
polet [3.4K]

Angle 1 = 130°

Angle 2 = 124°

Angle 3 = 56°

Angle 4 = 52°

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Angle 6 = 94°

I primarily used the triangles to get my answers. Remember the angles in a triangle add up to 180°.

3 0
3 years ago
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