Ask question

Ask question

All categories

3 years ago

10

Tom has a collection of 30 CDs and Nita has a collection of 18 CDs. Tom is adding 1 CD per month to his collection while Nita is

adding 5 CDs per month to her collection. After how many months will Tom and Nita have the same number of CDs? Show your work

1 answer:

miss Akunina [59]3 years ago

5 0

3 months for nita and 2 month for tom. Hope this helped.

You might be interested in

What is the volume of this rectangular prism?

BaLLatris [955]

Answer:

1

Step-by-step explanation:

rectangular prism volume = Width * Height * Length

Width = 1.33

Height = .6

Length = 1.25

volume = 1

3 0

2 years ago

Need help Asap what is the approximate area of the circle use π =3.14

goldfiish [28.3K]

You need to include the radius.

4 0

2 years ago

You are graphing Square ABCDABCDA, B, C, D in the coordinate plane. The following are three of the vertices of the square: A(4,

Kitty [74]

Answer:

D(4,-3)

Step-by-step explanation:

Given three of the vertices of the square: A(4, -7), B(8, -7),C(8, -3)

Let the coordinate of the fourth vertex be D(x,y).

We know that diagonals of a square are perpendicular bisector. So, the midpoint of both diagonals is the same.

The diagonals are BD and AC

Midpoint of BD = Midpoint of AC

$\left(\dfrac{8+x}{2},\dfrac{-7+y}{2}\right) =\left(\dfrac{4+8}{2},\dfrac{-7+(-3)}{2}\right)\\ \left(\dfrac{8+x}{2},\dfrac{y-7}{2}\right) =\left(\dfrac{12}{2},\dfrac{-10}{2}\right)\\ \left(\dfrac{8+x}{2},\dfrac{y-7}{2}\right) =\left(6,-5\right)\\$Therefore$:\\\dfrac{8+x}{2}=6\\8+x=12\\x=12-8\\x=4\\$Similarly$\\\dfrac{y-7}{2}=-5\\y-7=-5*2\\y-7=-10\\y=-10+7=-3$

The coordinates of the fourth vertex is D(4,-3)

3 0

3 years ago

Write the ratio in its simplest form using the colon. 24 blue cars out of 48 cars.

Tems11 [23]

Answer:

1:2

Step-by-step explanation:

24 : 48 simplified is 1 : 2

7 0

2 years ago

5th question <br>answer Plss

GuDViN [60]

Answer:

no

Step-by-step explanation:

57 isnt a prime number

8 0

3 years ago