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gayaneshka [121]
3 years ago
6

Suppose the circumference of a circle is 4. what is its diameter?

Mathematics
2 answers:
SCORPION-xisa [38]3 years ago
5 0
The answer would be 1.27
Kobotan [32]3 years ago
4 0
1.27 is the answer .....
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NEED HELP 3. Jessica is paid hourly and normally works from 8:00 am to 4:00pm . Her pay for the day is $56. If Jessica works 40
zloy xaker [14]

Jessica will earn e. $301 for working 40 hours in a week plus 2 hours of overtime.

Step-by-step explanation:

Step 1:

Jessica gets paid $56 for working from 8.00 am to 4.00 pm.

So she gets paid $56 for working for 8 hours.

We need to determine how much she gets paid for 1 hour.

Jessica's hourly salary =\frac{56}{8}.

So Jessica gets paid $7 for every hour she works.

Step 2:

If Jessica worked for 40 hours, she will earn: 7(40) = 280.

If she works 2 hours of overtime and she gets paid 1.5 times the hourly rate, then

Jessica's salary for each overtime hour = (7)(1.5) = 10.5.

Jessica's salary for 2 overtime hours =2(10.5) =21.

Her total salary = 280+21 = 301.

So Jessica will earn $301 for working 40 hours in a week plus 2 hours of overtime which is option e.

5 0
3 years ago
Solve:<br><br> 2(3r+4)−3(r+1)=11<br> A <br> 0<br> B <br> 2<br> C <br> 3<br> D <br> 163
Rina8888 [55]
The answers is B.2.

4 0
3 years ago
HELP ME I NEED HELP WITH THIS!!
olga2289 [7]

Answer:

I think it should be D because the arrow points down and the space between the two points is 7 units

<em>Hope this helps!</em>

6 0
4 years ago
PLS HELP!!!!What are the sine, cosine and tangent ratios of<br>angle W in the triangle below​
Ksju [112]

Step-by-step explanation:

Remember SOH-CAH-TOA:

Sine = Opposite / Hypotenuse

Cosine = Adjacent / Hypotenuse

Tangent = Opposite / Adjacent

The side adjacent to W is 4.  The side opposite of W is 3.  The hypotenuse is 5.

Therefore:

Sine = 3 / 5

Cosine = 4 / 5

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7 0
3 years ago
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Nikitich [7]

Answer:

The original price of the sweater was $28

Step-by-step explanation:

To find out the answer to this problem you need to first convert the percent into a decimal which would be 0.4 and then to solve the problem in one step you need it to be 140% which would be 1.4 as a decimal. Then you need to multiply 20 by 1.4 which gives you 28 and 28 would be the total cost of the shirt at it's regular price.

7 0
3 years ago
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