3 years ago

What makes 2.4=6x true?

Mathematics

1 answer:

Murrr4er [49]3 years ago

4 0

2.4=6x so isolated the variable, 2.4/6=0.4 so x=0.4

You might be interested in

Help me plz quick only 5 mins

solniwko [45]

Answer:

line B'C' = 1

m<C'D'A' = 90 degrees (it is still a rectangle)

Step-by-step explanation:

Dilation of coordinates:

Original: d:(3,2), a:(3,4), b:(7,4), c:(7,2)

Divide all numbers by 2.

Altered: d:(1.5,1), a:(1.5,2), b:(3.5,2), c:(3.5,1)

8 0

3 years ago

Pls??? I’ll help u if u help me!!!

il63 [147K]

Answer: the answer is 21

Step-by-step explanation:

5 0

3 years ago

The difference of a number and 6 is the same as 5 times the sum of the number and 2. What is the number?

Sunny_sXe [5.5K]

Answer:.OA. -4

Step-by-step explanation:

4 0

3 years ago

Which of these numbers is divisible by 2 A. 2612 B.1241 C.4263

julia-pushkina [17]

Answer:

A. 2612

cause 2612 is a even number

6 0

3 years ago

Complete the table with the number of sit-ups you have to do sunday so that the mean number of sit-ups per day is 100

marissa [1.9K]

The mean is the average of the numbers.

It is easy to calculate: add up all the numbers, then divide by how many numbers there are.

Let the number of sit-ups you have to do Sunday be x. Then the sum of all sit-ups is

100+65+120+150+90+0+x=525+x.

The number of days is 7.

Thus, the mean is

$\text{mean}=\dfrac{525+x}{7}.$

You know that the mean number of sit-ups per day is 100, equate these two means and solve the equation:

$\dfrac{525+x}{7}=100,\\ \\525+x=700,\\ \\x=700-525,\\ \\x=175.$

Answer: 175 sit-ups

5 0

3 years ago