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
OleMash [197]
2 years ago
10

these numbers form an addition and subtraction fact family 6,7,13 choose the fact family formed by these numbers what is the ans

wer​
Mathematics
1 answer:
katrin [286]2 years ago
6 0

Answer:

6-13=7 , 7-13=6

6+1=7,7-1=6,

Step-by-step explanation:

You might be interested in
How many liters of a 20% alcohol solution must be mixed with 60 liters of a 90% solution to get a 30% solution?
Alex17521 [72]
You would need to add 360L of the 20% ethanol solution. 
7 0
3 years ago
Graph y< 1/3 c + 1/2
castortr0y [4]

<h3>The Graph you need above </h3>

<h3>Step-by-step explaination : </h3>

<h3>Combine 1/3and x.</h3>

y<x/3+1/2

<h3>Use the slope-intercept form to find the slope and y-intercept.</h3><h3 />

Slope: 1/3

y-intercept: 1/2

<h3>Graph a dashed line, then shade the area below the boundary line since y is less</h3><h3>than x/3+1/2.</h3>

<h3>y<x/3+1/2</h3>

6 0
1 year ago
In rectangle ABCD, find x and y.
soldier1979 [14.2K]
Answer: x=5 y=6

Step-by-step explanation: 6y=3× +21
6y-6=2× +20
Opposite sides of the rectangle are equal
Substitute 3x +21 into 6y in the second equation.



8 0
1 year ago
If anyone can solve this quickly I will give brainly
Nataly [62]

Answer:

m∠BFE  = 171º

BE = 219º

Step-by-step explanation:

∠BFE is supplementary to ∠EFC

m∠BFE  = 180 - 9

m∠BFE  = 171º

--------------------------

The angle between two chords is equal to half the sum of the intercepted arcs:

∠BFE = (DC + BE)2

171 = (123 + BE)/2

342 = 123 + BE

219º = BE

6 0
3 years ago
Which solid figure has 10 edges?
Tpy6a [65]

the answer is pentagonal pyramid

5 0
2 years ago
Read 2 more answers
Other questions:
  • Would is the area of a triangle
    15·1 answer
  • What is the name of the angle A)<br> Please explain
    14·1 answer
  • Which equation would you use to find how high the bird is flying?
    13·2 answers
  • What is the area of a rectangle with a length 4x - 3 and width 6x = 9?
    7·1 answer
  • (6x-2y-5)-(-5+9y-8x)
    15·1 answer
  • What does the digit 2 mean in the number?<br> 982.513<br> The digit 2 means 2<br> Help please
    5·1 answer
  • Please need help I will be MARKING as BRIANILIST. thank you so much. ​​
    5·2 answers
  • In a pen of goats and chickens, there are 40 heads. and 130 feet How many goats and chickens are there?​
    15·1 answer
  • Put these numbers in order of their distance from 0 on the number line, starting with the smallest distance. -26,-12.7,-9/2,2/10
    6·1 answer
  • Indicate whether each equation is equivalent to this equation: 4x + 3 = 5/2x - 7
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!