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3 years ago

5th grade math. correct answer will be marked brainliest.

Mathematics

1 answer:

Firdavs [7]3 years ago

7 0

Answer:

20 -> 10 × 2 (2 is prime)

10 -> 5 × 2 (both are prime)

So you have 2 × 2 × 5, which can also be written as 2² × 5, which is your answer. I hope this helps!

Step-by-step explanation:

You might be interested in

The ratio of cats and dogs at the animal shelter is 4 to 5. How many cats could there be? How many dogs? Write six different ans

garik1379 [7]

Answer:

8 cats 10 dogs, 12 cats 15 dogs, 16 cats 20 dogs, 20 cats 25 dogs, 24 cats 30 dogs

Step-by-step explanation:

3 0

3 years ago

Carol surveyed two samples of 200 people each about their favorite musical instrument and recorded them in the table below.

Tcecarenko [31]

Answer:

$\%Guitar = 33 \%$

Step-by-step explanation:

Given

The two-way table

Required

Percentage of men and women whose favorite is Guitar

From the table, we have:

$Total = 200$

Those who prefer Guitar

$Men=29$

$Women = 37$

So:

$Guitar = 29 +37 = 66$

So, the percentage of men and women is:

$\%Guitar = \frac{Guitar}{Total} * 100\%$

$\%Guitar = \frac{66}{200} * 100\%$

$\%Guitar = \frac{6600}{200} \%$

$\%Guitar = 33 \%$

5 0

3 years ago

2x + y = 3

Leto [7]

It should be B 3y=5 hope I'm right.

3 0

3 years ago

Thread 3/4 m long is cut into 6 equal pieces what is the length of each piece

Fed [463]

6 = 6/1

3/4 / 6/1 = 3/4 x 1/6 = 3/24

3/24 reduces to 1/8

each piece is 1/8 m long

6 0

3 years ago

What is the volume ,In cubic units ,of Anna’s figure ?

attashe74 [19]

The first column has 10 cubes.

The question states that the other two columns each have 4 fewer cubes than the first column.

10 - 4 = 6

This means that each of the other 2 columns have 6 cubes each.

Column 1: 10 Cubic units

Column 2: 6 Cubic units

Column 3: 6 Cubic units

10 + 6 + 6 = 22

Anna’s Figure has 22 Cubic Units

7 0

4 years ago