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3 years ago

Nathan is making a beaded bracelet. For every 5 red beads, there are 3 white beads.what is the ratio of red to white beads

Mathematics

1 answer:

Gnesinka [82]3 years ago

3 0

5:3 or 5/3

I hope this helped!

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If someone could help me with this that would be great!!! TYSM

likoan [24]

Answer:

1005 ft squared (B)

Step-by-step explanation:

The far left area:

30*15=450

The middle area:

-Since there is an eight feet being subtracted it is:

22*15=330

The last side:

-Since there is two 15's at the bottom we must subtract 30 from 45:

15*30*1/2=225

Add the area together:

450+330+225=1005

1005 ft squared

3 0

3 years ago

Read 2 more answers

Find the coordinates of the points of intersection of the parabola y=x^2+3x-4 and the line y=2x+2

lana [24]

You can set the y values equal to each other and solve the system:

x^2+3x-4=2x+2
x^2+x-6=0
(x+3)(x-2)=0
x=-3,2

So, these are the x values of the intersection. To get the y values, you can just plug them back into either formula:

y=2(-3)+2
y=-4

y2(2)+2
y=6

So the coordinates are (-3,-4) and 2,6).

6 0

3 years ago

Pls help, will give brainliest <3

Julli [10]

Answer:

The missing side is 5 sq units.

Count each square unit without a grid.

The picture should prove this true that I edited.

<h3 /><h3>Proof ↓</h3>

6 0

2 years ago

8. Divide: (6x² - 4x)+2x<br>A. 3x - 4x<br>B. 3x - 2x<br>C. 6x-2<br>D. 3x - 2

kompoz [17]

Answer:

3x-2

Step-by-step explanation:

I think you meant (6x^2-4x) divided by 2x

if it isn't then pls comment what you meant

8 0

2 years ago

To get the echo of a positive integer, we write it twice in a row without a space. For example, the echo of 2022 is 20222022. Is

Lynna [10]

The <em>echo</em> number 20222022202220222022 is the <em>perfect</em> square of 4496890281.

<h3>What echo number is a perfect square</h3>

An <em>echo</em> number has a <em>perfect</em> square if its square root is also a <em>natural</em> number. After some iterations we found that <em>echo</em> number 20222022202220222022 is a <em>perfect</em> square:

$\sqrt{20222022202220222022} = 4496890281$

The <em>echo</em> number 20222022202220222022 is the <em>perfect</em> square of 4496890281. $\blacksquare$

To learn more on natural numbers, we kindly invite to check this verified question: brainly.com/question/17429689

8 0

2 years ago