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3 years ago

Plis reply fast and get brainless

Mathematics

1 answer:

insens350 [35]3 years ago

7 0

Answer:

number 1 - 2 is bigger ----- Number 2 - 1 is bigger ------ Number three - 5 is bigger

Step-by-step explanation:

You might be interested in

A line contains the points (4,2) and (0,-1). What is the equation of the line?

Monica [59]

the equation of the line is

$y=kx+b$

let's create a system of equations

$\left \{ {{2=4k+b} \atop {-1=0k+b}} \right. \\b=-1\\\\2=4x-1\\4k=3\\k=0,75$

so, the equation of the line is

$y=0,75x-1$

P.S. Hello from Russia

6 0

3 years ago

Joan wants to reduce the area of her posters by one-third. Draw lines to match the original dimensions in the left column with t

3241004551 [841]

Answer:

1) $30\ in\ by\ 12\ in$ --------> $120\ in^{2}$

2) $30\ in\ by\ 18\ in$ --------> $180\ in^{2}$

3) $12\ in\ by\ 15\ in$ --------> $60\ in^{2}$

4) $18\ in\ by\ 15\ in$ --------> $90\ in^{2}$

Step-by-step explanation:

Verify each case

case 1) $30\ in\ by\ 12\ in$

Find the area with the original dimensions

$A=30(12)=360\ in^{2}$

Reduce the area of the poster by one-third

$360/3=120\ in^{2}$

therefore

$30\ in\ by\ 12\ in$ --------> $120\ in^{2}$

case 2) $30\ in\ by\ 18\ in$

Find the area with the original dimensions

$A=30(18)=540\ in^{2}$

Reduce the area of the poster by one-third

$540/3=180\ in^{2}$

therefore

$30\ in\ by\ 18\ in$ --------> $180\ in^{2}$

case 3) $12\ in\ by\ 15\ in$

Find the area with the original dimensions

$A=12(15)=180\ in^{2}$

Reduce the area of the poster by one-third

$180/3=60\ in^{2}$

therefore

$12\ in\ by\ 15\ in$ --------> $60\ in^{2}$

case 4) $18\ in\ by\ 15\ in$

Find the area with the original dimensions

$A=18(15)=270\ in^{2}$

Reduce the area of the poster by one-third

$270/3=90\ in^{2}$

therefore

$18\ in\ by\ 15\ in$ --------> $90\ in^{2}$

6 0

3 years ago

Alfred has nine times as many cookies as Jerry. Together, they have forty cookies. How many cookies do each person have?

marusya05 [52]

Answer:

36 cookies- number alfred has

Step-by-step explanation:

x+9x=40

10x=40

x=4 = number of cookes jerry has

9 * 4= 36 cookies- number alfred has

3 0

3 years ago

How many square feet of outdoor carpet will we need for this hole?

soldier1979 [14.2K]

Answer:

Step-by-step explanation:

3 0

3 years ago

A restaurant has 75% of its tables being used. Which ratio compares the used tables with all the tables in the restaurant?

Bogdan [553]

75%=75/100=75:100=3/4

4-3=1

1/4=tables not used.

1/4=25/100=25:100

So....25:75 = not used tables : used tables

Hoped I helped!

5 0

3 years ago

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