All categories

2 years ago

A box contains 42 red counters, 90 yellow counters and no other counters.

Mathematics

1 answer:

Luba_88 [7]2 years ago

8 0

Answer:

1, 2, 3, 6

Step-by-step explanation:

This questions is asking the GCF of 42 and 90. To find them, we have to find all their factors.

42 90

1, 42 1, 90

2, 21 2, 45

3, 14 3, 30

6, 7 5, 18

6, 15

9, 10

Now we find the numbers that match up.

They both share 1, 2, 3, and 6 thus this is our answer

You might be interested in

work out the circumfrance of this cirlce take pi to be 3.142 and write down all the digits given by your calculator raduis 10cm

Simora [160]

Answer:

$C=68.4$

Step-by-step explanation:

$Circumference=2\pi r$

Pi = 3.142

r (radius) = 10 cm

$C=2(3.142)(10)$

$C=(6.84)(10)$

$C=68.4$

Therefore, circumference of a circle with 10 cm radius is 68.4.

I hope this helps......

5 0

3 years ago

Need help please its hard

ratelena [41]

Answer:

(34.04 - 4.22) ÷ 6

Step-by-step explanation:

HOPE THIS HELPS

PLZZ MARK BRAINLIEST

4 0

3 years ago

3x + 2y = 4

MrRissso [65]

Answer:

B, "it has one solution"'

(2,-1)

8 0

4 years ago

Read 2 more answers

A tree DOUBLES in height each year until it reached its maximum height over the course of 10 years. How many years did it take f

RideAnS [48]

Answer:

9 years

the tree doubles in height

we can make a model

1 x 2 = 2

2 x 2 = 4

4 x 2 = 8

8 x 2 = 16

16 x 2 = 32

32 x 2 = 64

64 x 2 = 128

128 x 2 = 256

256 x 2 = 512

512 x 2 = 1024

Let's say 1024 is the maximum height

half the maximum height is 1024 x 0.5 = 512 so it will take 9 years because it reached 512 on the 9th year

Step-by-step explanation:

8 0

4 years ago

2. Make subsets from the set below. {red, blue, pink, green}what is the answer

Andru [333]

Answer:

{} , {red}, {blue}, {pink}, {green} , {red, blue}, {red, pink}, {red, green}, {blue, pink} , {blue, green} , {pink, green}, {red, blue, pink}, {red, pink, green}, {blue, pink, green}, {red, blue, green}, {red, blue, pink, green}

Step-by-step explanation:

Given set is:

{red, blue, pink, green}

First of all, we have to calculate the number of subsets

In the given set,

n = 4

So the number of subsets will be: 2^4 = 16

The subsets are:

3 0

3 years ago