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4 years ago

8

Suma a trei numere este 948.Stind ca al doilea este de 3 ori mai mare decât primul și cu 31 mai mic decât al treilea, afla cele

trei numere.

1 answer:

Dmitry_Shevchenko [17]4 years ago

8 0

I can't understand this language I'm so sorry.

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How to write 20/10 as a mixed number

Rasek [7]

You can't the answer is 2 because 20 goes into 10 twice

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3 years ago

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NEED HELP AILL GIBE 20 point...

Stella [2.4K]

9514 1404 393

Answer:

36°

Step-by-step explanation:

BY bisects angle B, which has a measure of 72°. That means angles 3 and 4 are each half of 72°, or 36°.

m∠4 = 36°

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3 years ago

T-Shirts R Us advertises shirts as shown below. 3 white shirts and 2 black shirts are 10 dollars per shirt. Which quantities in

skelet666 [1.2K]

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The answer is 10$ per shirt

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4 years ago

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a_sh-v [17]

<h2>Answer:</h2><h2>(i) Total expenses = $ 300</h2><h2>(ii) Net income(savings) = $ 0</h2>

Step-by-step explanation:

Total income earned by Sam = $ 300

(i) Expense calculation,

Clothes expense = 30 % = 30 % (300) = $ 90

Food and snacks expense = 23 % = 23 % (300) = $ 69

Cell phone expense = 14% = 14% (300) = $ 42

Transportation expense = 10% = 10% (300) = $ 30

Gym expense = 10% = $ 30

Movies expense = 8% = 8% (300) = $ 24

Apps expense = 5% = 5% (300) = $ 15

Total expenses = (90 + 69 + 42 + 30 + 30 + 24 + 15) = $ 300

(ii) Sam's net income is the profir earned after his expense.

Net income = 300 - 300 = $ 0

4 0

3 years ago

A youth organization collected nickels and dimes for a charity drive. By the end of the 1-day drive, the youth had collected $63

uysha [10]

Let, the numbers of nickels be x.

Given, there were 5 times as many dimes as nickels.

So, the number of dimes = 5x

We know that 1 nickel = $(0.05)

So x nickels = $(0.05x)

Also we know that 1 dime = $(0.1)

So 5x dimes = $(0.1 ×5x) = $(0.5x)

Given total value of dimes and nickels at the end of day 1 is $63.80

So we can write the equation

$0.05x+0.5x = 63.80$

$0.55x = 63.80$

Now we to find x, we have to move 0.55 to the other side. As 0.55 is multiplied there so to move it we need to divide it to both sides.

$0.55x/0.55 = 63.80/0.55$

$x = 116$

So we have got the number of nickels = 116

Number of dimes = 5x = 5(116) = 580

So we have got the required answer.

Number of nickels = 116, number of dimes = 580.

8 0

3 years ago