All categories

3 years ago

Question is below....

Mathematics

1 answer:

Kamila [148]3 years ago

4 0

Answer:

Step-by-step explanation:

For window, area 3×2

For wall, area=20×16

=320

Area of wall withot window=320-6

=316

You might be interested in

Find the LCM of 63 and 84.

charle [14.2K]

252, because 2x2x3x3x7 = 252

4 0

3 years ago

Read 2 more answers

I need help plssss! Help me quick i need the answer plss and thank you!

harkovskaia [24]

Answer:

40%

Step-by-step explanation:

So, there are 60 students for B. So, what I did was add all the students to get 150. Then I divided 60 by 150 (60/150) to get 0.4. 0.4 * 100 is 40 which is the percent. Hope this helps.

7 0

2 years ago

Cristina financed a $799 laptop with a 7.2% interest rate on a 2-year loan. If she can afford to make a $75 payment, how quickly

KatRina [158]

Your question is missing some elements but to answer the question I have to make an assumption.

Assuming that she make a monthly payment of $75.

The value of an loan at the end of the two year is given by

$FV=PV(1+r)^n$

where PV = $799, r = 7.2% = 0.072 and n = 2 years.

Thus,

$FV=799(1+0.072)^2=799(1.072)^2=799(1.149184)=\$918.20$

If she makes a monthly payment of $75, the number of months it will take her to pay off for her laptop is given by

$\frac{\$918.20}{\$75} =12.24\, months$

Therefore, it will take her 13 months to pay off for the laptop.

7 0

3 years ago

Find the coordinates of the midpoint of the segment whose endpoints are H(6, 4) and K(2, 8).

Serhud [2]

The midpoint formula is ( x + x / 2, y + y / 2)
so....
6+ 2 = 8 / 2 = 4
4 + 8 = 12 / 2 = 6
the midpoint is (4, 6)

3 0

3 years ago

Read 2 more answers

Determine which function(s) is NOT a linear function. Select all that apply.

VLD [36.1K]

Answer:

x=3

Step-by-step explanation:

By vertical line test, x=3 fails because more than 2 points have the same x value. Functions must pass the vertical line test.

8 0

3 years ago