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
adoni [48]
2 years ago
15

If you dont know what 3x4= its 12

Mathematics
2 answers:
Marysya12 [62]2 years ago
6 0

Answer:

thanks im not smart

Step-by-step explanation:

sn i knew that...

katrin [286]2 years ago
6 0
Yea you should know that
You might be interested in
Write the exponential function that passes through the points (3, 10) and (5, 40)
tigry1 [53]

Answer:

  y = (5/4)2^x

Step-by-step explanation:

The function value increases by a factor of 40/10 = 4 when x increases by 2. The function can be written as ...

  y = (reference value)·(growth factor)^((x -reference)/(change in x for growth factor))

  y = 10·4^((x-3)/2) . . . . . . using point (3, 10) as a reference

This can be simplified to ...

  y = 10·2^(x -3) = 10/8·2^x

  y = (5/4)2^x

6 0
3 years ago
Plz help, I don't understand this.
Oksanka [162]

Answer:

see explanation

Step-by-step explanation:

consecutive even integers have a difference of 2 between them

for example 2, 4, 6 are 3 consecutive even integers

In general if we let the first integer be k then the next 2 integers are

k + 2 and k + 4

the sum of these equals 4 times the first integer, that is 4k, hence

k + k + 2 + k + 4 = 4k

3k + 6 = 4k ( subtract 3k from both sides )

6 = k

the 3 consecutive integers are

k = 6

k + 2 = 6 + 2 = 8

k + 4 = 6 + 4 = 10

that is 6, 8 and 10

note that sum = 6 + 8 + 10 = 24

and 4 × 6 = 24

confirming the sum of the 3 integers equals 4 times the first integer




7 0
3 years ago
+
posledela

Answer:

outfit costs 81 dollars

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
An electrician charges $40 to come to your house.She also charges $55for each that she works. The electrician charges you total
shusha [124]

Answer:

Step-by-step explanation:

First, write an equation. 55x+40=190.

X represents the hours the electrician works. The 55 represents the $55 that she charges for each hour she works. The +40 for the $40 that was the price just to come to your house. The 190 is the total cost. Now, solve that equation.

55x+40=190

55x=150

x=2.72727272...

So the answer is 2.727 hours. It can be rounded as needed or turned into a decimal, 2 8/11.

5 0
3 years ago
What is the simplified form of the following expression? 6m² + 7.2n - 4n+2m2-n
Nimfa-mama [501]

Answer:

6m² + 2.2n + 4m

Step-by-step explanation:

this the answer

3 0
2 years ago
Other questions:
  • Please help! I only need the equations not the graphing​
    9·1 answer
  • anne picks a 4-digit number the first number is not 0 the four digit number is a multiple of 5 how many different 4-digit number
    5·1 answer
  • What is g^-1(x)? What is the domain of g^-1(x)?
    14·1 answer
  • Use the quadratic formula to solve the equation. If necessary, round to the nearest hundredth.
    14·2 answers
  • How many fifths are there in 3⅗​
    5·2 answers
  • PLEASEEEE PLEASEEE PLEASE SOMEONE HELP ME!!!!!!!!
    15·1 answer
  • What are the adjacent and vertical pairs in this picture
    13·1 answer
  • Nora wrote a total of 12 pages over 4 hours. A few days later, she wrote 48 pages over the course of 16 hours. How many pages di
    11·1 answer
  • What is an equation of the line that passes through the points (-3, -1) and<br> (-6, 3)?
    7·2 answers
  • Lesson 1 Reteach<br> Volume of Cylinders Course 3 chapter 8 volume and surface Area! PLSS HELP MEEE
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!