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3 years ago

Find the midpoint of the line segment with end coordinates of: ( 2 , 1 ) and ( 4 , 5 )

Mathematics

2 answers:

Valentin [98]3 years ago

4 0

Step-by-step explanation:

x1=2. y1=1. x2=4. y2=5

by midpoint formula,

2+ 4/2 = 6/2 =3

1+5 /2 =6/2 = 3

therefore,the midpoints are (3,3)

<h2>Hope this helps :></h2><h2></h2><h2>From Cambridge</h2><h2></h2><h2>Please give brainliest</h2>

KATRIN_1 [288]3 years ago

3 0

Answer:

(3,3)

(2 + 4)/2 = 3

(1 + 5)/2 = 3

=(3, 3)

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My sides are all the same length. My area is 9 sq. meters. What is the length of one of my sides?

kumpel [21]

Answer:

3 meters

Step-by-step explanation:

Square root of 9 is 3 (3x3 = 9) so if all the sides are the same, they must all be 3 meters

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3 years ago

Bentley went into a bakery and bought 4 donuts and 10 cookies, costing a total of $23. Skylar went into the same bakery and boug

Dima020 [189]

Answer:

Donuts cost $2.00 and Cookies cost $1.50

Step-by-step explanation:

D = cost of a donut

C = cost of a cookie

4D + 10C = $23.00

8D + 6C = $25.00

Eliminate a variable when subtracting the two equations. Change both values with C to 60 in order to eliminate the C variable and solve for D.

80D + 60C = $250.00 subtracted from 24D + 60C = $138

56D = $112.00 (Divide by 56 to single out the variable)

56D/56 = $112.00/56

D = $2.00

Use the D value to solve for C.

4(2) + 10C = $23.00

8 + 10C = $23.00

8 - 8 + 10C = $23.00 - 8

10C = $15.00

10C/10 = $15/10

C = $1.50

Check:

Bentley:

4D + 10C = $23

4(2) + 10(1.50) = $23

8 + 15 = $23

23 = 23

Skylar:

8D + 6C = $25

8(2) + 6(1.50) = $25

16 + 9 = $25

25 = 25

6 0

3 years ago

Read 2 more answers

9,571.228 ÷ 0.234=? <br> round your answer to the nearest tenth

galina1969 [7]

Answer:

40902.7

Step-by-step explanation:

9,571.228 ÷ 0.234

= 40902.6837607

= 40902.7 (rounded to the nearest tenth)

Hope this helped!

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3 years ago

If the sales are $680 and the commission rate is 9% what is the commission

Scrat [10]

Answer:

61.2

Step-by-step explanation:

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3 years ago

Which sequence of transformations will change figure PQRS to figure P′Q′R′S′? A coordinate grid is labeled from negative 5 to 0

labwork [276]

The original figure is in Quadrant 3. The transformed figure is in quadrant 1.

A 90 degree counterclockwise rotation moves the original figure to quadrant 4, which is directly below quadrant 1. The figure is then reflected across the x axis to move it to quadrant 1.

The answer is:

Counterclockwise rotation about the origin by 90 degrees followed by reflection about the x-axis

4 0

3 years ago