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barxatty [35]
3 years ago
15

PLEASE HELP! 10 Points!!

Mathematics
2 answers:
Lina20 [59]3 years ago
7 0
It’s D everything has to be 180 degrees
MAVERICK [17]3 years ago
6 0

Answer:

c185

Step-by-step explanation:

trust me m8 I'm 21 I wont steer you wrong

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I need help, can someone tell me the answer to 13x + 3 - 7x - 1? Please and thank you.
Yuki888 [10]

Answer:

6x+2

Step-by-step explanation:

your combine like terms...

so 13x is teh same as -7x

13x-7x= 6x

3 and -1 are the same as well

3-1=2

so teh answer would be

6x+2

3 0
3 years ago
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How much larger is the volume of cylinder when you quadruple the radius of the base?
Snowcat [4.5K]

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siygxuyasvc

Step-by-step explanation:

8 0
3 years ago
Suppose the system of linear equations has infinitely many solutions. What is the value of y for the second equation?
Otrada [13]
I believe it would be 4

This is because when divided by 3, 3x+12y=3 turns into x+4y=3
6 0
3 years ago
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Help! anyone SMART PLEASE
bagirrra123 [75]
Answer choice B is the correct answer the rest don't make sense.
5 0
4 years ago
Describe the effect an increase in i, the interest rate applied to the present value, has on the monthly payment P in the formul
VARVARA [1.3K]

Answer:

B. An increase in i, the interest rate, will create an increase in P, the monthly payment.

Step-by-step explanation:

We have the formula for the monthly payment as,

P=\frac{i \times PV}{1-(1+i)^{-n} },

where P = monthly payment, i = rate of interest, PV = present value and n = time period.

Now, as i increase we get that (1+i) increases and so (1+i)^{n} increases.

This gives us that, \frac{1}{(1+i)^{n} } decreases and so 1-\frac{1}{(1+i)^{n}} decreases

Therefore, \frac{1}{1-(1+i)^{-n} } increases.

So, we get that as i increases , the value of P will increase.

Hence, option B is correct.

4 0
3 years ago
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