Right answer gets brainlist

Mathematics

1 answer:

insens350 [35]2 years ago

7 0

Answer:

31.25% of Mr. Marcum's students have more than two siblings

Step-by-step explanation:

First count the total amount of students Mr. Marcum has (number of dots on the chart) then count how many have more than two siblings.

Total: 16

>2 siblings: 5

Now divide 5 over 16 and move the decimal to the right two places to find what percent of students have more than two siblings.

5/16=0.3125

move the decimal and the answer is 31.25%

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Find the midpoint of A(5,3) and B(3,-5). Place your answer in (x,y) notation with no spaces.

kifflom [539]

Midpoint means 1/2 way
separate the x's and the y's find the middle of the x length, middle of the y length
x: 5 - 3 = 2 1/2 of 2 = 1 from either end (3 + 1) or (5-1) = 4
y: 3-(-5) = 8 1/2 of 8 = 4 from either end (3-4) or (-5 +4) = -1

midpoint is therefore (4, -1)

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3 years ago

What are the coordinates of the point that is one half the distance between A(-1, -2) and B(6, 12)?

MA_775_DIABLO [31]

The coordinates of the point that is one-half the distance between A(-1,-2) and B(6,12) is (2.5,5)

What is the midpoint?

The mid-point lies midway between the two ends. Its x value lies in the middle of the other two x values. Its y value lies in the middle of the other two y values.

Given, $A(6,12) = (x_{1}, y_{1} )$