All categories

3 years ago

WILL GIVE BRAINLEST ! hAVE A GOOD DAy :)!

Mathematics

1 answer:

NeX [460]3 years ago

7 0

√84= √4•√21= final answer is
±2√21

You might be interested in

In basketball, some baskets are worth two points. Others are worth three points. In one game, the ratio of three-point basket

Alex787 [66]

The number of three-point tries is 36.

<h3>What are ratios?</h3>

Ratio expresses the relationship between two or more numbers. It shows the frequency of the number of times that one value is contained within other value(s).

<h3 /><h3>What is the number of three point tries?</h3>

The first step is to determine the total number of tries and baskets: (27 X 7)/3 = 63

Number of three-point tries = (4/7) x 63 = 36

To learn more about ratios, please check: brainly.com/question/25927869

4 0

2 years ago

A bottle contains 255 coins. 1/3 of the coins are ?1.00. 110 of the coins are 50p coins. the rest are 20p coins. work out the to

aliina [53]

Answer:

£152.

Step-by-step explanation:

We have been given that a bottle contains 255 coins. 1/3 of the coins are £1.00.

Let us find 1/3 of 255 to find the number of £1 coins.

$\£1\text{ coins}=\frac{1}{3}\times 255$

$\£1\text{ coins}=85$

This means we have £85.

We are also told that 110 of the coins are 50 p coins.

$\text{Value of 50 p coins}=\£0.50\times 110$

$\text{Value of 50 p coins}=\£55$

Let us figure out number of 20 p coins by subtracting the number of £1 coins and 50 p coins from 255.

$\text{Number of 20 p coins}=255-(85+110)$

$\text{Number of 20 p coins}=255-(195)$

$\text{Number of 20 p coins}=60$

$\text{Value of 20 p coins}=\£0.20\times 60$

$\text{Value of 20 p coins}=\£12$

Now let us find total value of the coins contained in the bottle by adding the values of £1 coins, 50 p coins and 20 p coins.

$\text{The total value of the coins}=\£85+\£55+\£12$

$\text{The total value of the coins}=\£152$

Therefore, the total value of the coins contained in the bottle is £152.

4 0

3 years ago

Read 2 more answers

What is Three to the power of negative three

Rom4ik [11]

Answer:

0.04

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

14. Which shows how to find 5 x 72 mentally by using the Distributive

Sholpan [36]

The answer to the question is B
Hope this helps :)

5 0

3 years ago

Read 2 more answers

Katie earns $12 an hour. Which graph represents the relationship between the number of hours Katie works and her earnings,

klasskru [66]

Answer:

first top left graph? 12×4 is 48 so that puts it about right

7 0

3 years ago

Read 2 more answers