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
satela [25.4K]
3 years ago
10

How do I find an intersection? >·<

Mathematics
1 answer:
snow_tiger [21]3 years ago
3 0
I was actually just learning this. ^-^

To find the intersection, look at the numbers. and see what numbers do both groups have in common.

In this case, we have { 2, 4, 6, 9 } and { 3, 5, 8 }

As you can see, they both have nothing in common. Number wise.

So the answer would be Null.
You might be interested in
For 4, use the square root method to solve the quadratics<br> 4) 5x² – 35 = 0
prisoha [69]

Answer:

Look at the picture. The answer and the steps are all in it.

3 0
3 years ago
The low temperatures in Anchorage, Alaska, for a week were − 6, − 3, − 1, 1, − 3, − 9, and − 14 degrees Celsius. What two temper
Inessa05 [86]

The two temperatures could be removed so that the average of the remaining numbers is the same as the average of the original set of numbers are -1 and -9

Step-by-step explanation:

The formula of the average of a set of data is A=\frac{S}{N} , where

  • S is the sum of the data in the set
  • N is the number of the data in the set

∵ The low temperatures in Anchorage, Alaska, for a week were

   − 6, − 3, − 1, 1, − 3, − 9, and − 14 degrees Celsius

∴ The set of the data is { -6 , -3 , -1 , 1 , -3 , -9 , -14}

- Add the data in the set

∵ S = -6 + -3 + -1 + 1 + -3 + -9 + -14

∴ S = -35

∵ The set has 7 data

∴ N = 7

- Use the formula of the average above to find it

∴ A=\frac{-35}{7}

∴ A = -5

∴ The average of the original set of numbers is -5

To keep the average the same after removing two numbers multiply the average by the new number of data to find the new sum

∵ The number of data after removing two numbers is 5

∴ N = 5

∵ A = -5

- By using the rule of average

∴ -5=\frac{S}{5}

- Multiply both sides by 5

∴ -25 = S

∴ The new sum is -25

- Lets find which two numbers of have a sum of -10 because

   the difference between -35 and -25 is -10

∵ -1 + -9 = -10

∵ -6 + -3 + 1 + -3 + -14 = -25

∴ We could removed -1 and -9

The two temperatures could be removed so that the average of the remaining numbers is the same as the average of the original set of numbers are -1 and -9

Learn more:

You can learn more about the average in brainly.com/question/10764770

#LearnwithBrainly

7 0
3 years ago
Interce<br> Determine the intercepts of the line.<br> Y=-9x-14
Sergeeva-Olga [200]

Answer:

y= -14        x= -1.556

Step-by-step explanation:

graphing calculator is good  

4 0
3 years ago
Given: F(x) = 2x - 1; G(x) = 3x + 2; H(x) = x 2 Find F[G(x)] - F(x). 4x + 4 4x + 2 4x
Allushta [10]

Answer:

4x + 4

Step-by-step explanation:

F(x) = 2x - 1

G(x) = 3x + 2

H(x) = x²

We have to calculate the expression F(G(x)) - F(x)

F(G(x)) means the composition of functions F(x) and G(x). In order to find F(G(x)) we have to replace ever occurrence of x in F(x) with the value of G(x). So,

F(G(x)) = 2(3x+2) - 1 = 6x + 4 - 1 = 6x + 3

Thus,

F(G(x)) - F(x) = 6x + 3 - (2x - 1)

= 6x + 3 -2x + 1

= 4x + 4

Therefore, the expression F(G(x)) - F(x) equals 4x + 4

4 0
3 years ago
Kyle solved 18 of 24 puzzles ina puzzle book. He says that he can use an equivalent fraction to find the percent of puzzles in t
Rashid [163]

\frac{18}{24}  =  \frac{9}{12}  =   \frac{3}{4}
The percentage is 75℅
8 0
3 years ago
Other questions:
  • Roger has 47 cars. Can he group the cars in more than 2 ways?
    12·1 answer
  • Please classify the real number: 9.63 with 63 being repeated
    13·2 answers
  • How many times larger is the area of the scale copy compared to that on tribal a
    8·1 answer
  • Can someone explain this to me pls
    8·1 answer
  • A cell phone provider offers a plan that costs ​$40 per month plus ​$0.20 per text message sent or received. A comparable plan c
    6·1 answer
  • ASAP HELPPP PLZZZZZ hurry plzzz
    10·2 answers
  • A + bx: a = 15,b= -4, and x = -3
    5·1 answer
  • Can you please help me ​
    13·2 answers
  • Shannon wants to buy 4 coffee mugs for the lowest amount.a set of 4 mugs costs £12
    5·1 answer
  • Which net represents this solid figure? I'll Give Points If The Answer Is Right.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!