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mariarad [96]
2 years ago
13

How to solve (2x+2)-(x+5)=0

Mathematics
2 answers:
jeyben [28]2 years ago
8 0

Answer:

x = -7

Step-by-step explanation:

2x+2-x+5=0

x+2+5=0

x+7=0

x = -7

So the answer is -7

Yuki888 [10]2 years ago
3 0

Given:

\to \bold{ (2x+2)-(x+5)=0}

To find:

x=?

Solution:

\to \bold{ (2x+2)-(x+5)=0}\\\\\to \bold{ (2x+2-x-5)=0}\\\\\to \bold{ (x-3)=0}\\\\\to \bold{ x-3=0}\\\\\to \bold{ x=3}\\\\

Learn more:

brainly.com/question/75616

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Urgent please help! will give brainliest
marishachu [46]

Answer:

The answer is A

Step-by-step explanation:

(-2,-3) (3,-4) (0,-1) (-7,3)

inverse means the opposite signs

(2,3) (-3,4) (0,1) (7,-3)

3 0
3 years ago
The angular velocity of a fan blade is 6.2 radians per second.
MA_775_DIABLO [31]

Answer:

94.7 revolutions

Step-by-step explanation:

In the question above, we are given the following values for the fan

Angular velocity = 6.2 radians per seconds

Time = 1.6 minutes.

Step 1

We would convert the time given to seconds

1 minute = 60 seconds

1.6 minutes = ?

We cross multiply

1.6 minutes × 60 seconds

= 96 seconds

Step 2

Number of revolutions made by the fan is calculated as :

Angular velocity(rad/s)

× time(seconds)

Number of revolutions = 6.2 radians per seconds × 96 seconds

=595.2 radians

Converting from radians to revolution

1 radian = 0.159155 revolutions

595.2 radians =

Cross multiply

= 595.2 radians × 0.159155 revolutions

= 94.729056 revolutions.

Approximately to the nearest tenth = 94.7 revolutions.

Therefore, the number of revolutions the fan blade makes in 1.6 minutes is 94.7 revolutions.

8 0
3 years ago
A car travels 120 miles in 3 hours at a constant speed. How long will it take for the car to travel 200 miles?
weqwewe [10]

Answer:

5

Step-by-step explanation:

To calculate the travel speed per hour, divide 120 by 3. 120/3 = 40 mph. Now to calculate the time it will take to travel 200 miles, divided 200 by 40 mph. 200/40 = 5

6 0
2 years ago
Read 2 more answers
Select all equations that could be used to find the measure of angle C, using the fact that the sum of all the angles in a trian
Semmy [17]
C = 180 - A - B

And

C = 180 - (A+B)

Hope I can help you :)
Brainliest answer :)) ?
4 0
3 years ago
What is 1 3/4 + 1/8<br> I rly need help tjxs
Andru [333]
The answer is 1 and 7/8, all you have to do is turn the 3/4 into eighths.
8 0
3 years ago
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