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adelina 88 [10]
3 years ago
13

Pls :( can someone help me (Circumference and area) !due today!

Mathematics
1 answer:
yKpoI14uk [10]3 years ago
8 0
Using pie to solve:
Circumference: 43.98 (rounded)
Area: 153.94 (rounded)

Using 3.14 for pie
Circumference: 43.96
Area: 153.86
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Cards labeled 5, 6, 7, 8, and 9 are in a stack. A card is drawn and not replaced. Then, a second card is drawn at random. Find t
Rom4ik [11]

Answer:

1/10

Step-by-step explanation:

the probability of your first pick was 1/5, if not retured=ned, the probability of you getting an even number next will then be 2/4. (1/5)(2/4)=1/10

6 0
3 years ago
If each interior angle of a regular polygon measures 168 how many sides does the polygon have
lbvjy [14]

Answer:

If the interior angle is 168, then the exterior angle is 180 - 168, or 12. The 360 degrees is evenly distributed over all of the angles, so 360/12 = 30 sides. The formula for the sum of the angles in an n-sided polygon (in degrees) is 180(n-2).

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4 0
3 years ago
You and your friends decide to go to the movies. Each movie, m, costs $10. If each movie costs $10. What is the total cost for a
alexira [117]

Answer:

6x10=60

Step-by-step explanation

each person is giving $10 to see a movie, you multiple it

4 0
3 years ago
What is the value of x in the equation 4x - 5 = -33
aniked [119]

Answer: x=-7

Step-by-step explanation:

4x-5 =-33

ad 5 to both sides

4x=-28

divide both sides by 4

x=-7

plug in x to double check

4(-7)-5=-33\\-28-5=-33\\-33=-33

hope this helps :3

5 0
3 years ago
Henry and his new wife, Meaghan, have disposable income of $192,000 per year. They can get a loan for 30 years at 3.5% APR. If t
klasskru [66]

Answer:

They can afford a loan value of $1,781,560

Step-by-step explanation:

Generally, lenders like to see a family spend no more than 50% of their disposable income on debt service. If the home loan is the only debt Meaghan and Henry have, then they can afford a monthly payment of ...

... $192,000/12 × 50% = $8000

The loan amortization formula (or a calculator) can be used to find the corresponding loan principal amount, given the rate and time.

... A = P(r/n)/(1 -(1 +r/n)^(-nt)) . . . . for r=3.5%, n=12, t=30, A=8000

... $8000 = P(0.035/12)/(1 -(1 +.035/12)^(-12*30)) ≈ P(0.00449044688)

... P = $8000/0.00449044688) ≈ $1,781,559.88

_____

This is the maximum amount Meaghan and Henry can finance, assuming no other debt. A typical home deal involves a down payment, and closing costs that may be over and above the price of the house. The most expensive house they can afford will depend on these other factors and the couple's ability to pay costs that are not financed (their savings or other sources of cash).

3 0
3 years ago
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