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2 years ago

I could use some help with this question?

Mathematics

2 answers:

victus00 [196]2 years ago

8 0

Answer:

Step-by-step explanation:

Area of the original one = 9 * 3 = 27 cm^2

Area of the scaled one = 18 * 6 = 108 cm^2

108 / 27 = 4

slega [8]2 years ago

3 0

Answer:

Step-by-step explanation:

if I divide the units of the scaled rectangle by the original you will get

$18 \div 9 = 2 \\ 6 \div 3 = 2$

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Barbara purchased a home entertainment center for $2,665 using an 18-month deferred payment plan with an interest rate of 24.36%

Andre45 [30]

Answer:

P = $ 144.99

Step-by-step explanation:

Given data:

cost of home entertainment center is $2665

duration of deferred payment plan is 18 month

interest rate is 24.36%

Total amount to be paid is $= P(1+ \frac{R}{100})^t$

$= 2665 (1+ \frac{24.36}{100})^1.5$

A = 3695.88

From the information in the questioon this amount is to be paid in 3 year . Thus we have

Monthly payment is =

$P = \frac{r(Pv)}{1 - (1+ r)^{-n}}$

p = monthly payment

Pv = present value = 3695.88

r =rate per period $= \frac{24.36}{12} = 0.020$

n = number of period $= 12\times 3 = 36$

plugging all value in the above formula

$P = \frac{0.020\times 3695.88}{1 - (1+0.020)^{-36}}$

P = $ 144.99

5 0

3 years ago

16 is 32% of what number

PtichkaEL [24]

Let, the number = x
It would be: x * 0.32 = 16
x = 16 / 0.32
x = 50

In short, Your Answer would be 50

Hope this helps!

3 0

3 years ago

50 points

Georgia [21]

(680 * d) - (960 * d) + 52000 =

is the equation, i’m not sure what the total answer is though.

Julianne will start making a profit on day 55 or 54. Check again, because it could be either.

Please mark brainliest , thank you , and have a great day .

7 0

3 years ago

Which expression represents the area of a square with sides of length 3xy??

monitta

Answer:

9x^2y^2

Step-by-step explanation:

Ok so to find the area of a square we have to square the side length. So 3xy*3xy = 9x^2y^2 because 3*3=9, x*x=x^2, and y*y=y^2.

4 0

2 years ago

Which statement is true about figures ABCD and A’B’C’D’

castortr0y [4]

They are reflected across the y-axis.

8 0

3 years ago