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emmainna [20.7K]
3 years ago
6

Part

Mathematics
1 answer:
givi [52]3 years ago
5 0

Answer:

C = 2(3.14)r

C = (3.14)d

Step-by-step explanation:

Circumference in terms of radius:

c \:  = 2\pi \: r

So replacing pi with 3.14 you would get 2(3.14)r

Circumference in terms of diameter:

c = d\pi

So replacing pi with 3.14 you would get d(3.14)

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You are paid $13.70/hr. You work 40 hr/wk and your deductions are FICA (7.65%), federal tax withholding (11.55%), and state tax
lisabon 2012 [21]

Answer:

To save 6 months' worth in a fund would be $2858.59.

Step-by-step explanation:

At a wage of $13.70 per hour for a 40 hour work week, your gross pay (not including any taxes or deductions) is $548 per week, or $2192 per month.  Deductions and taxes are 7.65% + 11.55% + 8.35%, for a total of 27.55% that comes out of your gross pay.  $2192 multiplied by 27.55%, or .2755, is $603.90, therefore, in order to find your realized income per month, you must subtract your gross pay by the amount of deductions and tax withholdings:  $2192 - $603.90 = 1588.10.  Another 30% of your realized income is for housing and fixed expenses, or $1588.10 multiplied by 30%, or 0.30, which comes to $476.43.  If you want to save 6 months' of expenses in an emergency fund, simply take your monthly expenses, $476.43, and multiply by 6 = $2,858.59.  

6 0
3 years ago
Perry is 1.7 m tall.Convert this measure to dm
kipiarov [429]
❅If Perry is 1.7 m tall then he is going to be dm tall.
❅Think about it like this:
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5 0
3 years ago
B. We know the area of a triangle is 12 cm2. We also know the height is 6 cm. Find
Vikentia [17]

Answer:

The base of traingle is 4cm.

Step-by-step explanation:

Given that the area of triangle is A = 1/2×b×h where b represents base and h is height. So you have to substitute the values into the expressions and solve it :

area =  \frac{1}{2}  \times b \times h

let \: area = 12,h = 6

12 =  \frac{1}{2}  \times b \times 6

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12 \div 3 = b

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7 0
3 years ago
6.849 to the nearest hundredth
diamong [38]

Answer:

6.85

Step-by-step explanation:

5 0
3 years ago
Find x. Round your answer to the nearest tenth of a degree. plz help!
Nuetrik [128]

Answer:

  36.9°

Step-by-step explanation:

The relevant trig relation is ...

  Cos = Adjacent/Hypotenuse

  cos(x) = 8/10 = 0.8

The inverse trig function is used to find the angle:

  x = arccos(0.8) ≈ 36.9°

7 0
3 years ago
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