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sergij07 [2.7K]
3 years ago
11

30 points + brainliest to answer with explanation.

Mathematics
2 answers:
Elan Coil [88]3 years ago
6 0

Answer:

sayin 30 points n you have five points up get out

Lesechka [4]3 years ago
6 0

Answer:

5 points nope!

Step-by-step explanation:

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Work about the mid-points of these line segments. GH: G(-3,-4) and H (0,2)
Svet_ta [14]
The x-coordinate of the midpoint is the average of the x-coordinates
of the ends.
The average of the ends is  1/2(-3+0) = -1.5 .

The y-coordinate of the midpoint is the average of the y-coordinates
of the ends.
The average of the ends is  1/2(-4+2) = -1

The midpoint of the segment is  <em>(-1.5, -1)</em>.

3 0
3 years ago
A quadrilateral has angles
Liono4ka [1.6K]

Answer:

95 degrees

Step-by-step explanation:

The sum of the measures of a quadrilateral is 360 degrees.  360-105-80-80 = 95 degrees

4 0
2 years ago
Read 2 more answers
Justin launches a rocket straight up into the air. The table below gives the height(t) of the rocket (in meters) at a few times
Papessa [141]

Using it's formula, the average rates of change are given as follows:

a) 30 meters per second.

b) -10 meters per second.

<h3>What is the average rate of change of a function?</h3>

The average rate of change of a function is given by the <u>change in the output divided by the change in the input.</u> Hence, over an interval [a,b], the rate is given by the following equation:

r = \frac{f(b) - f(a)}{b - a}

For item a, taking the data from the table, we have that:

  • f(0) = 0.
  • f(4.6) = 138.

Hence the rate is given as follows:

r = (138 - 0)/(4.6 - 0) = 30 meters per second.

For item b, taking the data from the table, we have that:

  • f(9.2) = 23.
  • f(11.5) = 0.

Hence the rate is given as follows:

r = (0 - 23)/(11.5 - 9.2) = -10 meters per second.

More can be learned about the average rate of change of a function at brainly.com/question/11627203

#SPJ1

3 0
1 year ago
A reflection maps the point (2, 3) to the point (2, -3).
Tresset [83]

Answer:

x axis

Step-by-step explanation:

We know the x value stays the same. If you were to graph the line y=3 and y=-3, you would see that it is a reflection over the x axis.

3 0
3 years ago
A die is rolled. What is the probability of getting an even number?
balandron [24]

Answer:

I wanna say 1/3 because there 3 even numbers on a dice

Step-by-step explanation:

3 0
3 years ago
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