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Anastaziya [24]
3 years ago
14

Alana saved $1,200.00 to buy a pool table, but decided instead to charge it to her credit card. If the credit card had an intere

st rate of 13.5% for 6 months with no other fees, and she made no other purchases, what was her cost of credit of using the credit card instead of paying cash?
The cost of credit is the amount that a person pays over and above the amount borrowed.
P is the principal,
r is the interest rate,
m is the number of monthly payments,
M is the monthly payment

Mathematics
1 answer:
MrRa [10]3 years ago
8 0

Answer:

the answer is $47.70

Step-by-step explanation:

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Consecutive angles in a parallelogram are supplementary. What is the value of x?
Naddika [18.5K]

Step-by-step explanation:

HERE,

\angle{PQR=20+2x  } ⠀

\angle{ QRS=6x } ⠀

we know that,

sum of consecutive angle of a parallelogram =180

so,

According to the question,

\angle{PQR}+\angle{QRS}=180 ⠀

\tt{20+2x+6x=180  } ⠀

\tt{8x+20=180  } ⠀

\tt{8x=180-20  } ⠀

\tt{8x=160  } ⠀

\tt{x=\dfrac{160}{20}  } ⠀

\tt{ x=20 } ⠀

8 0
3 years ago
(1 pt) What is the measure of ∠Z? A. 57° B. 65° C. 94° D. 115°
Anestetic [448]
Hi it is 57  is a becase use a protractor
7 0
3 years ago
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Solve for x under the assumption that x>0. x-70/x<-3
Reika [66]
<span><span>x=0,<span>√70</span>,<span>−<span>√70</span></span></span><span>x=0,70,<span>-⁢70</span></span></span><span>x≈0,8.36660026,<span>−<span>8.3666002</span></span></span>
6 0
3 years ago
The diameter of a circle is 14 in. Find its area in terms of <br> π<br> π.
maksim [4K]

Answer:

49π in²

Step-by-step explanation:

Step 1: Find the radius.

  • To find radius given diameter, just divide the diameter by 2: \frac{14}{2}
  • 14/2 = 7, so the radius is 7.

Step 2: Apply area of circle formula.

  • The formula to find the area of a circle is πr², where r = radius.
  • Now, plug in the value of r: π(11)².

Step 3: Simplify.

  • π(11)²
  • π(121)
  • 121π

Since we're finding the area in terms of pi, we don't have to multiply 121 by pi, so the answer is 49π in².

4 0
3 years ago
Help Please! No Links Please!
CaHeK987 [17]

Answer:

140

Step-by-step explanation:

180 - 120 = 60 (angle3)

180-100 = 80 (angle 2)

180 - (60 + 80 ) = 40 (angle 1)

180- 40 = 140

8 0
2 years ago
Read 2 more answers
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