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3 years ago

Find the measure of the angles

Mathematics

1 answer:

wel3 years ago

8 0

Step-by-step explanation:

Make sure the bottom line of the angle points to 0. Then slowly go up until the other line hits a number. In this case, it's 40 degrees

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You invest $15,000 to start a hot dog stand at the local sports complex. It costs you $.65 to produce each hot dog. How many hot

SCORPION-xisa [38]

Answer:

Below is the procedure to find the answer: 30,000 hot dogs.

Explanation:

The <em>average cost </em>is found dividing the total cost by the number of hot dogs:

$Average\text{ }cost=Total\text{ }cost/Number\text{ }of\text{ }hot\text{ }dogs$

The total cost is the the sum of amount that you invest plus the product of the cost of producing each hot dog times the number of hot dogs:

$Total\text{ }cost=investment+Number\text{ }of\text{ }hot\text{ }dogs\times cost\text{ }to\text{ }produce\text{ }each\text{ }hot\text{ }dog$

Substitute the values:

$Total\text{ }cost=15,000+0.65x\\ \\ Averate\text{ }cost=(15,000+0.65x)/x=1.15$

Where x is the number of hot dogs.

Solve for x from the equation:

$(15,000+0.65x)/x=1.15\\ \\ 15,000+0.65x=1.15x\\ \\ 15,000=1.15x-0.65x\\ \\ 15,000=0.5x\\ \\ 15,000/0.5=x\\ \\ 30,000=x\\ \\ x=30,000$

Which shows you how you can find that the answer is 30,000 hot dogs.

8 0

3 years ago

A circle with a radius of 5 cm has an area of 78.54 cm2. What constant, rounded to the nearest hundredth, do you get when the ar

Naily [24]

Answer:

3.14

Step-by-step explanation:

Area of a corcle is sexpressed as';

A = πr²

π = A/r²

π = 78.54/5²

π = 78.54/25

π = 3.1416

When the area is divided by radius the required constant is 3.14

3 0

3 years ago

What is the biggest decimal and take away two

tensa zangetsu [6.8K]

Answer:

about -1

Step-by-step explanation:

0.9999999999 minus 2

3 0

3 years ago

How many prime numbers are between 45 and 72

Dmitry [639]

There are 7 prime numbers: 47,51,53,59,61,67,and71

Hope that helped:)

6 0

3 years ago

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How you would find the total area of the following composite shapes.

sergiy2304 [10]

Answer:

By breaking it up in shapes

Step-by-step explanation:

I annotated your photo and it's attached below :) that's an example on how to break shapes into easier parts. So yeah

Download pdf

7 0

3 years ago

Read 2 more answers