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2 years ago

Find the mid point of the line segment.

Mathematics

2 answers:

kodGreya [7K]2 years ago

4 0

can you upload a less blury picture

bekas [8.4K]2 years ago

3 0

Answer:

(-3/2, 0)

Step-by-step explanation:

The midpoint of a line segment is the average of the end point coordinates.

M = (A +B)/2

For end points A(-5, 5) and B(2, -5), the midpoint is ...

((-5, 5) +(2, -5))/2 = (-5+2, 5-5)/2 = (-3, 0)/2 = (-3/2, 0)

The midpoint of the segment is (-3/2, 0).

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Three different methods for assembling a product were proposed by an industrial engineer. To investigate the number of units ass

FrozenT [24]

Answer:

H0 is rejected.There difference in the means for the three assembly methods.

Step-by-step explanation:

Calculating gives the following results.

ANOVA Table

Source DF Sum Mean F Statistic

of Square Square

Treatments 2 4560 2280 9.865

(between groups)

Error 27 6240 231.111

Total 29 10,800

Error SS= SST -SSTR = -10,800-4560=6240

d.f for SSTr = r-1= 3-1

D.f for SST= n-r= 30-3= 27

Total D.f= d.f for SSTr+D.f for SST= 27+29

MSTR= SSTR/d.f= 4560/2= 2280

MSError= Error SS/ d.f= 6240/27=231.111

F test= MSTR/ MsError= 2280/231.11= 9.865

The P- value < 0.01 which is less than 0.05 therefore H0 is rejected.

There is sufficient evidence to reject H0.

3 0

3 years ago

Identify the vertex, complete the table, and graph h(x) = (x + 1) + 4.

anygoal [31]

Answer:

The vertex is (-1, 4)

Not sure what the table looks like, but just plug the x values into the equation to get a complete point

Graph the points on a graph

Step-by-step explanation:

3 0

3 years ago

Help! Math is annoying !

Karolina [17]

Answer:4 to the power 15

Step-by-step explanation:

If one power is over the another power you need to multiply both of them..

So here the base is 4 and above it 3 and 5 will be multiplied3×5=15..so the answer is the 3rd one..

Here are 2 properties you must check..

4 0

4 years ago

Johnny paid $42 for 12 cartons of orange juice. What is the unit rate, in dollars per carton, of orange juice that Johnny paid?

Assoli18 [71]

First, you do

42 divided by 12

42/12

That will equal = 3.5

So the correct answer is the first one

$3.50 per carton

3 0

3 years ago

Which equation can be used to find 150% of 500? Pls ignore that I selected C.

Lana71 [14]

Answer:

Step-by-step explanation:

A is the only one that makes sense, becaues 150% of 500 is 750.

150/100 = 150%

5/5, I believe, just represents the 5 in 500.

8 0

3 years ago