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USPshnik [31]
3 years ago
10

The triangle below is an equilateral triangle. Find x. y +3

Mathematics
1 answer:
Paraphin [41]3 years ago
7 0

Answer:

x=10=y+3

so x=10

and y+3=10

==>y=10-3=7

thus x=10 and y=7

hope this helps please mark as brainliest:)

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The sum of two numbers is 66. two times the smaller number is 15 more then th larger number what are the numbers
Delicious77 [7]

Let x = big number

Let y = small number

x + y = 66...Equation A

2y = x + 15...Equation B

We have two equations in two unknowns.

x + x + 15 = 66

2x = 66 - 15

2x = 54

x = 54/2

x = 27

Plug x = 27 into EITHER equation above to find y.

I will use Equation A.

x + y = 66

27 + y = 66

y = 66 - 27

y = 39

The two numbers are 27 and 39.

6 0
3 years ago
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Question 7. Every day, Omar put the extra change from his pockets into a glass jar. After 30 weeks, he
FromTheMoon [43]

Answer:

$16

Step-by-step explanation:

He had $16 so he had spent all of it due to the question asked.

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3 years ago
2. Evan solved the equation above. He ended up with an improper fraction as his product. Help Evan convert his improper fraction
Goryan [66]
I think it would be like how many times does 5 go into 48.. and that would be 9 and 3/5
4 0
3 years ago
HELP PLEASE‼️‼️‼️ DUE TODAY ANSWER QUESTIONS 8-19 SHOW WORKKKKKK
Alecsey [184]

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Hope someone can help me
Advocard [28]

Hi!

Let's find out how much he has to pay for each of the deals.

Deal 1

£1.75 per mile.

192 x 1.75 = 336

£336

Deal 2

15% off of £680

\frac{x}{680} \frac{15}{100}

680 x 15 = 10200

10200/100 = 102

680 - 102 = 578

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The cheapest deal would be Deal 1

Hope this helps! :)

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