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vredina [299]
4 years ago
13

sketch nine points then connect the points to form a closed plan figure what kind of polygon did you draw?

Mathematics
1 answer:
Crank4 years ago
5 0
Shapes with 9 points are considered a nonagon or a enneagon.
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Kevin has a stack of newspapers. Each one weighs 15 pounds. The entire stack weighs 4
Ratling [72]

Answer:7

Step-by-step explanation:

8 0
3 years ago
You need a 30-year, fixed-rate mortgage to buy a new home for $225,000. your bank will lend you the money at an apr of 5.5 perce
bulgar [2K]
Loan amount, P = 225000
interest = 5.5%/12  per month
Monthly payment, A = 1000

At the end of 30 years, 
Future value of loan (with zero repayment)
F1=225000*(1+.055/12)^(30*12)
=1167162.264

Future value of repayment, A=1000 per month
F2=\frac{A((1+i)^n-1)}{i}
=\frac{1000((1+.055/12)^{360}-1)}{.055/12}
=913611.893

Therefore balloon payment
= F1-F2
=1167162.264-913611.893
=253550.37   (to the nearest cent)
6 0
4 years ago
There are 278 math and science books. 128 of them are math books. How many science books are there?
Brrunno [24]

Answer:

150

Step-by-step explanation:

278-128=150

3 0
3 years ago
Please help! Forgot to do homework and I really need help! WORTH 30 POINTS!
stepan [7]

Answer:

M=-4

A=-16

K=1

X=9

Q=-6

V=2

7 0
3 years ago
Two times a number is equal to the absolute value of the quantity "sixty-three less than five times that number." What could the
ANTONII [103]

Answer:

The number is 21.

Step-by-step explanation:

First you need to solve for n.

So the equation would be 2n = |5n-63|

First you'd subtract 5n from each side, that would give you -3n=|-63|

Then you need to divide each side by -3 to get n=21.

                       ~~~~~

To check, you can just plug 21 back into the equation.

2(21) = |5(21) - 63|

42 = |105-63|

42 = |42|

42 = 42

5 0
3 years ago
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