3 years ago

Which should be the first step in solving the equation 1.2w-3.8=12.4

Mathematics

2 answers:

zaharov [31]3 years ago

8 0

Answer:

+3.8 to each side

Step-by-step explanation:

ivanzaharov [21]3 years ago

5 0

In this case, you don't want the numbers to be mixed up with variables. You also don't want to write the number on left and variable on the right. We keep variable on the left and number on right. We need to get rid of -3.8. To do so, add 3.8 on both sides. Adding 3.8 will be the first step.

Hope this helped!

You might be interested in

After 56 cans of soup were sold, a clerk moved the remaining cans to a display case. The display case had shelves that could eac

GaryK [48]

10 because if you take 56 divided by 9 that would equal 6.22222 so it would be 7 since you can’t have .222 shelves

6 0

3 years ago

Read 2 more answers

If it takes two people six hours to paint a room, how long will it take four people

nika2105 [10]

12 hours

Step-by-step explanation:

just multiply bro

4 0

2 years ago

What does AE equal to ?

sasho [114]

Answer:

i think its 70

Step-by-step explanation:

35+35=70

because line ## is same as ## and ##

3 0

3 years ago

What irrational number is in between 7.7 ad 7.9 please explain.

Dahasolnce [82]

√62 is your answer

√62 is 7.87400787

3 0

3 years ago

Read 2 more answers

A bank security camera is mounted on a wall. The camera is set at an angle of depression of 19 degrees so that it is focused on

777dan777 [17]

Answer:

8.95feet

Step-by-step explanation:

The set up is a right angled triangle where;

The camera's horizontal distance from the focus point = 26feet = Adjacent;

The height of the camera above the floor = Opposite = x

Angle of elevation = 19°

According to TOA in trig identity;

Tan theta = opp/adj

Tan 19 = x/26

x = 26tan 19

x = 26(0.3443)

X = 8.95feet

Hence the camera is placed at a height of 8.95feet above the floor

7 0

2 years ago