3 years ago

Which equations represent this fact family ? Check all that apply

Mathematics

1 answer:

yanalaym [24]3 years ago

6 0

Answer:

9-11=20

and

20-11=9

Step-by-step explanation:

20+11=31, not 9- the first one is not the answer

20+9-29, not 11- the third is incorrect

11-20=-9, not 9- fifth is not it

You might be interested in

Which equation describes a line that has a slope of 4/5 and a y- intercept of 2/5

Sindrei [870]

Answer:

Step-by-step explanation:

(0,2\5)

Slope=4\5

X(4\5)=y-2\5

Y=(4\5)x +2\5

5 0

3 years ago

If a*b means ab², what is the value of 5*4

suter [353]

Answer:

hhuh eud e uue dui7d iiit

8 0

3 years ago

Read 2 more answers

Jada made 6 cups of blueberry jam and divided the Jam in 4 containers. How much jam went in each container

Blizzard [7]

$1\frac{1}{2}$ cups of blueberry jam went in each container.

Step-by-step explanation:

Given,

Jada made blueberry jam = 6 cups

Number of containers = 4 containers

Jam in one container = $\frac{Cups\ of\ blurberry\ jam\ made}{Number\ of\ containers}$

Jam in one container = $\frac{6}{4}$

Jam in one container = $\frac{3}{2} = 1\frac{1}{2}$

$1\frac{1}{2}$ cups of blueberry jam went in each container.

Keywords: fractions, division

Learn more about fractions at:

#LearnwithBrainly

7 0

3 years ago

How do i graph y=-x-21

slava [35]

You would put -21 on bottom right on the x axis and -x on the top left on the y axis

6 0

3 years ago

Read 2 more answers

Daniya can complete a job in 6 minutes, while it takes Abraham 9 minutes to

lora16 [44]

Answer:

(eduacted guess) 7 minutes, 30 seconds

Step-by-step explanation:

May not be correct but what I did was find the average of 6 and 9. You add the 6 and the 9 (15), then divide it by 2.

3 0

3 years ago