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lbvjy [14]
3 years ago
11

Describe how you can check to see if two ratios are proportional. Use the following ratios to explain your thinking: 2/3 12/18

Mathematics
1 answer:
harkovskaia [24]3 years ago
4 0

Answer:

Ratios are proportional if they represent the same relationship. One way to see if two ratios are proportional is to write them as fractions and then reduce them. If the reduced fractions are the same, your ratios are proportional.

Step-by-step explanation:

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A printer designs a tag in the shape of a circle with a smaller circle cut out. She cuts her prototype from a 5 in. by a 7 in. i
Nonamiya [84]

The circumference of the larger circle is about 12.57 inches. The circumference of the smaller circle is about 3.14 inches. So, the total length of gold leaf on a tag is approximately 15.71 inches.

<h3>How to illustrate the circle?</h3>

The circumference will be:

= 2πr

= 2 × 3.14 × 2

= 12.57 inches.

The circumference of the smaller circle will be:

= 2πr

= 2 × 3.14 × 0.5

= 3.14

The total length will be:

= 12.57 + 3.14

= 15.71 inches.

Learn more about circles on:

brainly.com/question/27991521

#SPJ1

7 0
2 years ago
Nancy purchased some bed sheets for $ 36 they were on sale 25% off.What was the original price of the bed sheets?
mrs_skeptik [129]

Let

x-------> the original price of the bed sheets


we know that

Nancy purchased some bed sheets for $ 36 they were on sale 25% off

so

100%- 25%= 75%

75%=0.75

0.75*x=36\\ x=36/0.75\\ x=48


therefore


the answer is

the original price of the bed sheets was $48

5 0
3 years ago
Read 2 more answers
1) y=-3x + 4 y = 3x - 2 (1,1)​
puteri [66]

Answer:

y=3x-2

Step-by-step explanation:

your question didn't have any instructions so this might not be what you're looking for

set them equal to each other

-3x+4=3x-2

-3x-3x=-2-4

-6x=-6

x=1

plug in x=1

y=3(1)+4   =7

y=3(1)-2   =1

so, when x=1, y=1 in the expression y=3x-2

7 0
3 years ago
Using the figure below, find the area of the circle.
jeyben [28]
Refers to the attachment
6 0
2 years ago
Help thanks 7.04 love u guys​
Ugo [173]

Answer:

D. -\frac{3}{4}

Step-by-step explanation:

The given equation is

4y=8x-3

When we divide through by 4 we get;

y=2x-\frac{3}{4}

Comparing to

y=mx+c,

The y-intercept is -\frac{3}{4}

The corrrect choice is D.

3 0
3 years ago
Read 2 more answers
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