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Natasha_Volkova [10]
2 years ago
10

What is the y value of the solution to the system of equations shown below y = 22 - 6 y = 50 – 21​

Mathematics
1 answer:
zhannawk [14.2K]2 years ago
3 0

Answer:

22-6y= 29

-6y=29-22

-6y=7

y=-7/6

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3+4 + (-5) =<br> I’m learning about subtract integers
sleet_krkn [62]

Answer:

2

Step-by-step explanation:

3+4+(-5)=7+(-5)=7-5=2

8 0
3 years ago
In the picture, quadrilateral A'B'C"D' is an image of quadrilateral ABCD after a rotation. The center of rotation is E. Label th
gtnhenbr [62]

Answer:

Angle D is 45 degrees. The side length is 9 in.

Step-by-step explanation:

In a rotation, side lengths and angles do not change.

6 0
2 years ago
(1.2)Consider the diagram below. Identify a point.
Fynjy0 [20]

Option B is correct. <em>Point F</em><em> is the </em><em>only point </em><em>according to the option given</em>

A point is defined as an exact location with no size, length, or even width.

From the diagram shown, we have points, plane, and line segments.

  • The only plane that we have is plane R making option C incorrect.

  • A line is defined as a straight figure connected by two points. From the diagram, the line segments that we have are AN, BN, and AB falsifying options A and D.

The points are C, D, E, and F. Hence the correct option is B.<em> Point F</em><em> is the </em><em>only point </em><em>according to the option given</em>

Learn more here: brainly.com/question/13099718

6 0
3 years ago
The graph below shows the velocity f(t) of a runner during a certain time interval:
Jlenok [28]
For this case, the first thing we must do is take into account the definition of the axes:
 the x axis is time in seconds
 the y axis is velocity in meters per secon
 
 Then, we look for the cut point with the y axis, which is given by:
 (0, 2)
 This means that the initial speed is 2 m / s.
 
 We now look for the cut point with the x axis, which is given by:
 (8, 0)
 This means that the speed is 0 m / s, so the runner stopped when the time is 8 seconds.

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The initial velocity of the runner was 2 m / s, and the runner stopped after 8 seconds.
5 0
3 years ago
Read 2 more answers
If Luke pushes his sister in a wagon down the driveway that is 14 meters long and it takes 22 Newtons of force, how much work di
erica [24]

Hello!

The answer is:

Luke did a work of 308N.m or 308 Joules.

<h2>Why?</h2>

When a force is applied on a object making it to move covering a distance we call it "work". The movement caused by the force, will follow the same direction that the force.

We can calculate the work done by using the following equation:

Work=Force*distance*Cos(\alpha)

Where,

Work is the transferred energy.

Force, is the force applied to the object.

Distance, is the distance covered due to the applied force.

α, is the angle at the work is done.

We are given the following information to calculate the work done:

Force=22N\\Distance=14m

So, substituting the given information into the equation to calculate work, we have:

Work=Force*distance\\Work=22N*14m=308N.m

Hence, we have that Luke did a work of 308N.m or 308 Jouls.

Have a nice day!

3 0
3 years ago
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