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
ANTONII [103]
3 years ago
5

What are double facts what do they look like

Mathematics
2 answers:
motikmotik3 years ago
7 0
Double facts the even and odd numbers for example 2×2=4
Taya2010 [7]3 years ago
6 0
Double facts are like this, 55, But if your looking for the PROBLEMS then it is 

55 - 45.  I hope this helps! if it does please make this the "brainliest" Answer!

You might be interested in
PLEASE HELP ME
zavuch27 [327]
I got 6.49204 but you will need to round so D 6.5

I added all of the numbers up
8 0
3 years ago
Read 2 more answers
I need an equation for: what number is 70% of 120
kifflom [539]
You'll have to multiply 0.7 by 120.

120*0.7 = n

n is the number that is 70% of 120

120 * 0.7 = 84

Hope this helps :)
8 0
3 years ago
Read 2 more answers
When Sam gave Clarissa 105 chocolates, Clarissa had 5 times as many chocolates as Sam. They had 504 chocolates altogether. How m
IgorLugansk [536]

Answer:

315 chocolate

Step-by-step explanation:

Let Sam's chocolate be S

Let Clariss's chocolate be C

When Sam gave Clarissa 105 chocolates, Clarissa had 5 times as many chocolates as Sam.

This can be written as:

C = 5S

The sum of their chocolate is 504 i.e

S + C = 504

Now, let us determine the chocolate of Clarissa after receiving 105 chocolate from Sam. This can be obtained as follow:

S + C = 504

But: C = 5S

S + 5S = 504

6S = 504

Divide both side by 6

S = 504/6

S = 84.

C = 5S = 5 x 84 = 420

Therefore, Clarissa have 420 chocolate after receiving 105 chocolate from Sam.

Now, to know the amount of chocolate that Clarissa has at first, we simply subtract 105 from the present amount that Clarissa have. This is illustrated below:

Amount of chocolate that Clarissa has a first = 420 – 105 = 315

Therefore, Clarissa had 315 chocolate at first.

3 0
3 years ago
a (1,4) b (-1,2) c (5,-2) are the vertices of triangle abc find the sum of coordinates of the point where the right bisector of
zmey [24]

Answer:

3.

Step-by-step explanation:

Find the midpoint of BC:

midpoint = (-1+5)/2, (2-2)/2 = (2, 0).

The slope of BC = (2 - -2) / (-1-5) = -2/3.

Find the equation of the right bisector of BC:

The slope = -1 / -2/3 = 3/2.

y-y1 = m(x-x1)

y - 0 = 3/2(x - 2)

y = 3/2x - 3.

Now find the equation of the median through C:

The midpoint of AB = (1 - 1)/2, (4+2)/2

= (0, 3).

The equation of the median:

The slope = (-2-3) / (5-0)

= -1.

The equation is:

y - 3 = -1(x - 0)

y -3 = -x.

Now we find the point of intersection by solving the 2 equations:

y - 3 = -x

y = 3/2x - 3

y = -x + 3

So:

3/2x - 3 = -x + 3

3/2x + x = 6

5/2 x = 6

x = 12/5.

y =  -12/5 + 3

= -12/5 + 15/5

= 3/5.

The sum of the coordinates = 12/5 + 3 /5

= 15/5

= 3.

3 0
3 years ago
PLEASE HELP <br><br>due today in 20 minutes <br>i will mark you brainliest <br>​
zzz [600]
Excuse if I have this wrong but I’m going to guess that in every question how the 2 is up the m or the other letters that means you are multiplying that number/ letter by its self one more time so I’m not really sure, I’m sorry.
6 0
3 years ago
Other questions:
  • Find the value of each expression using the given information.
    5·1 answer
  • 7 copies of the sum of 8 and 4
    9·1 answer
  • If each person drink 8 ounces of cranberry juice how much cranberry juice is needed
    11·1 answer
  • What expression can be used to find 38 percent of 22
    9·2 answers
  • David goes into a candy store with $5.00.
    15·1 answer
  • Which linear inequality is graphed In the figures
    14·1 answer
  • Which one should I choose
    5·2 answers
  • Write the equation of a line parallel to the given line that passes through the point (- 5, 14) . y = 3/5 * x - 21.
    6·1 answer
  • A total of 14 guest attended a birthday party. Three friends stayed after the party to help clean up. How many left when the par
    14·1 answer
  • FOR 26 POINTS HELP. In the model of a house, the front-facing gable at the end of the roof forms an isosceles triangle where the
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!