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antoniya [11.8K]
2 years ago
15

What is the sector area created by the hands of a clock with a radius of 9 inches when the time is 4:00?

Mathematics
1 answer:
Semmy [17]2 years ago
4 0

Answer: 27π in.2 is the answer

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1. Ada purchased a house using a fixed rate mortgage. The annual interest rate is 6.3%
vlabodo [156]

The monthly  payment on the mortgage is option C) $2537.44

<u>Step-by-step explanation</u>:

  • Principal (P): $ 295,000
  • Rate (r): 6.3%  = 0.063
  • Number of times compounded (n): 12months\times15 years = 180
  • Number of years = 15

The formula is A = P(1 + r/n)^nt

⇒ A = 295000(1+0.063/180)^(180\times15)

⇒ A = 295000(180.063/180)^2700

⇒ A = 295000 (1.00035)^2700

⇒ A = 758854.5

Interest = Amount - Principle

⇒ 758854.5 - 295000

⇒ Interest = 463854.5

∴ The monthly payment for 15 years = 463854.5 / (15\times12)

The monthly  payment on the mortgage = 2576.9 (approximately option C)

8 0
4 years ago
The quotient of 2 times a number and 8<br><br> a. 16x<br> b. 8x/2<br> c. 2x/8<br> d. x/16
Vitek1552 [10]
The i give to you is b, 8x/2
7 0
4 years ago
URGENT HELP What is the equation of the line that passes through the point (-7, -4) and has a
shepuryov [24]

The final equation is:

y=x+3

Further explanation:

The general form of equation of a line in slope-intercept form is:

y=mx+b

Here m is the slope

Given

m=1

(x,y) = (-7,-4)

Putting\ the\ value\ of\ slope\ in\ equation\\y=(1)(x)+b\\y=x+b

To find the value of b, we have to put the point in the equation

-4=-7+b\\-4+7=b\\b=3

The final equation is:

y=x+3

Keywords: Slope-intercept form, equation of line

Learn more about slope-intercept form at:

  • brainly.com/question/6594923
  • brainly.com/question/6698921

#LearnwithBrainly

7 0
3 years ago
I will mark as brilliant please help
vodomira [7]
It’s C. x_< -2 Good luck
8 0
4 years ago
What is the thickness t of the thin film of diamond? express your answer in nanometers using three significant figures?
jok3333 [9.3K]

2 (3µ) t = Mx

 

M = 6 µt / x

M = 6 * 2.42 * 131 x 10^-9 / 633 x 10^-9

M = 3

<span> </span>

8 0
3 years ago
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