All categories

3 years ago

Find the value of3x - 2 when x = 4

Mathematics

2 answers:

Dmitry [639]3 years ago

7 0

Answer:

X=10

Step-by-step explanation:

3(4) - 2 = 12-2 = 10

HOPE THIS HELPS!

Aleks [24]3 years ago

4 0

Answer: The value of the expression 3x - 2 when x = 4 is 10

Step-by-step explanation:

3x - 2 First I write out the given problem.

3(4) - 2 Then I enter the value of the variable into the equation

12 - 2

= 10 And simplify the expression till I get the anser!

I hope this was helpful (:

You might be interested in

PLEASE HELP!!<br> Question:use the figure to solve for x

Norma-Jean [14]

Answer:

d. x=45

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Four yardequal Blank feet

jonny [76]

1 yard = 3 feet

3 * 4 = 12

So 4 yards is equal to 12 feet.

3 0

4 years ago

Read 2 more answers

IF YOU WRAP A RUBBER BAND AROUND A BALL 10CM IN DIAMETER ,THEN LIFT THE BAND 1CM OFF THE BALL ALL THE WAY AROUNT, THE BAND WILL

viktelen [127]

You can answer this by setting up a proportion using the information given.

You can use a proportion because the distance around is a one dimensional measurement.

The answer is 4005.384 km longer.

Please see the attached pic for the work in solving the proportion.

7 0

4 years ago

Graph a line that goes through (0, -2) and grows by 4

krok68 [10]

I’ve attached a sketch of what it would look like

4 0

3 years ago

(I may give brainliest) The roof of a lean-to-garden shed has a gradient of 0.35.find the height?

UkoKoshka [18]

Answer: 2.325 meters

Step-by-step explanation:

The roof of a lean-to-garden shed has a gradient of 0.35.find the height....they have given the base as 1.5m and a shorter height 1.8m its like a house

-------

It sounds like you have a right triangle with base = 1.5,

----

Use a proportion to get:

(height of that triangle)/1.5 = 35/100

height of that triangle = 1.5*0.35 = 0.5250

-----

greater height of the lean-to = 1.8 + 0.5250 = 2.325 meters

3 0

3 years ago

Read 2 more answers