2. Ms. Groves has trays of paints for students in her

Mathematics

1 answer:

olga55 [171]2 years ago

4 0

Answer:

Each tray has 5 colours and one of the colour on the tray is purple. Hence 1/5 of the colours on the tray is purple and thus 1/5 of the colours on the 20 trays is purple. The fraction of colours on the trays will not change. If written out logically, 20 purples out of 100 colours in total on the trays will also given the fraction 1/5.

You might be interested in

Please help the picture is

asambeis [7]

The walls are vertical so the angle opposite X would be a right angle which is 90 degrees.

X would be 180 - 90 - 35 = 55 degrees

X and 2y - 5 are complementary angles which add together to equal 90:

2y - 5 + 55 = 90

Simplify:

2y +50 = 90

Subtract 50 from both sides:

2y = 40

Divide both sides by 2:

y = 20

7 0

2 years ago

Read 2 more answers

The short sides of a rectangle are 2 inches. The long sides of the same rectangle are three less than a certain number of inches

Georgia [21]

So the “certain number” will be S.
Since 2width + 2length, the first part would be 2 times 2 which is 4
The length is S - 3
We then have to multiply this by 2
So it is 2(S-3) which is 2S-6
So the answer is 4+2S-6 which is 2S-2

8 0

3 years ago

What happens to the ones digit when you add on tens?

Nata [24]

Answer:

nothing

Step-by-step explanation:

The ones digit will not change.....only the 'tens' digit will change...

3 0

1 year ago

The volume of a rectangular box is found by multiplying its length, width, and height: V = lwh. A certain box has a volume of b

vlada-n [284]