In each graph, they give you a line.
For part A, they want you to use the <u>Distance Formula</u> which is:
(x2 is supposed to be x sub 2, but I can't put subheadings in the equation tool)
x1, x2, y1, and y2 are the coordinates of the endpoints of the segment.
For part B, they want you to use the <u>Midpoint Formula</u>, which is:
The coordinate pair you get from the Midpoint Formula is your midpoint.
Hope this helps! :)
Answer:
BC = 2
Step-by-step explanation:
We first need to use triangle BAD to find BD,
BD is the hypotenuse, so use pythagorean theorem...
(√23)² + (√13)² = (BD)²
23 + 13 = (BD)²
36 = (BD)²
6 = BD
Now BD is the hypotenuse of triangle BCD, so use pythagorean theorem agian to find BC
(4√2)² + (BC)² = 6²
32 + (BC)² = 36
(BC)² = 4
BC = 2
Answer:
3
Information:
Math Team has 12 members
Regional teams are made up of 4 members
Explanation:
If you think about it simply, all you have to do is divide
Your finding how much teams can be made out of 12 people with the requirement of 4 being in each.
12 / 4 = 3
If your having a hard time with dividing you can just use repeated subtraction. So just subtract 4 from 12 until it ends in 0, and then count how much times you subtracted!
Each input should only have 1 output. Multiple inputs can have the same output, but one input can only correspond to a single output.
Also, if you graph the relation with the input as the x coordinate and output as the y coordinate, you can then conduct a verical line test. Anywhere you draw a vertical line, you should only intersect the curve one time.
Answer:1,875
Step-by-step explanation:15,000 ÷ 8 = 1,875