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Lemur [1.5K]
3 years ago
11

An easy way to explain...

Mathematics
2 answers:
Mashcka [7]3 years ago
7 0
it's very simple, 694-72= 622
so in order for you to check you answer you do the opposite
694-72 would equal 622
622+72 would equal 694
lara31 [8.8K]3 years ago
7 0
So first u subtracted 72 and 694 and got 622. then to check ur work, u added ur sum to 72 and got 694
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carol dan and eli each had some coins dan had twice as many coins as eli carlo had twice as many coins as dan write down the rat
Lera25 [3.4K]

The ratio of the number of coins carlo had to the number of coins eli had is 4 : 1

<h3>What are ratios?</h3>

Ratios are used to compare quantities of different measurements

Represent the amount of coins each person by the first letter of their names

So, the given parameters are:

  • d = 2e
  • c = 2d

The ratio of the number of coins carlo had to the number of coins eli had is represented as:

Ratio = c : e

Substitute 2d for c

Ratio = 2d : e

Substitute 2e for d

Ratio = 2 \times 2e : e

Ratio = 4e : e

Cancel out the common factor

Ratio = 4 : 1

Hence, the ratio is 4 : 1

Read more about ratios at:

brainly.com/question/1781657

8 0
3 years ago
Fill in the blank to find the y-intercept. Please help me​
MissTica

Answer:

the y-intercept is 2 hope this helps

3 0
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umka21 [38]

Answer: 11 units

Step-by-step explanation:

Use the distance formula: \sqrt{(x_{2}-x_{1})^{2}+(y_{2}-y_{1})^{2} }

(x_{1}, y_{1})=(-5, 6)\\(x_{2}, y_{2})=(6, 6)\\\\\sqrt{(6-(-5)^{2}+(6-6)^{2}} =\sqrt{(11)^{2}+(0)^{2}} =\sqrt{121+0}=\sqrt{121}=11

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natka813 [3]

Answer:i believ the its the last one

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

312 divided by 24 is `13

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3 years ago
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