1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
max2010maxim [7]
3 years ago
10

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
Two consecutive odd integers have a sum of 32. Find the integers.
bezimeni [28]
Let
x = first consecutive odd
x + 2 = second consecutive odd

Based on the problem, we equate
x + (x + 2) = 32
Solving for x,
2x + 2 = 32
2x = 32 - 2
2x = 30
x = 30/2
x = 15
and x + 2 = 15 + 2 = 17

Therefore, the integers are 15 and 17.
6 0
3 years ago
Help me ASAP for this question
ivann1987 [24]

Answer: Y= 2x

Step-by-step explanation:

1 x 2 = 2

3.4 x 2 = 6.8

5 x 2 = 10

7 x 2 = 14

So. Y = 2x

4 0
3 years ago
What is the value of the constant in the equation that relates the height and
FinnZ [79.3K]

Answer:

Step-by-step explanation:

The answer is 50

8 0
2 years ago
What is the x intercept of y= 4x+8
ankoles [38]
To find the x-intercept what you do is you plug in zero for Y:
0=4x-8
Then you would add 8 to the left side and x =2
7 0
3 years ago
Write -33/12 as a mixed number in reduced form. -2 -1 -2 -2
AysviL [449]
-33/12. Lets forget the negative symbol.

12 goes into 33, 2 times with 9 remaining.

So now get the negative sign back.

It will be -2 9/12 but you can reduce that to -2 3/4.

Hope this helps :)
7 0
3 years ago
Other questions:
  • Classify the sequence {a_n}={4,10/3,8/3,2...} as arithmetic or geometric. Then, determine whether the sequence is convergent or
    13·2 answers
  • For a particular​ event, 771 tickets were sold for a total of ​$3037. If students paid ​$3 per ticket and non-students paid ​$5
    15·1 answer
  • Which cat are you today?
    13·2 answers
  • Lillian can text 22 words in 4 minutes. At this rate, how many words could she text in 22 minutes? Fill out the table of equival
    10·1 answer
  • Go step by step to reduce the radical. 112 ​
    15·2 answers
  • Last season, when a football team was doing poorly, weekly attendance averaged 42,000. This season
    10·1 answer
  • Find the volume of the figure shown below.
    15·1 answer
  • The graph of a linear function is shown.
    11·1 answer
  • A bakery has 74 baked goods for sale, and 8 of them are muffins.
    12·1 answer
  • A pyramid and a cone are both 12 centimeters tall and have the same
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!