Answer:
this is 5th grade work
Step-by-step explanation:
We are required to find the total points Jada had
let
Ashley points = x
Steve points = 1/2 of x = 1/2x
Jada = 2 × 1/2x
= 2 1/2x
Total points = 40
Total = Ashley + Steve + Jada
40 = x + 1/2x + 2 1/2x
40 = x + 3x
40 = 4x
divide both sides by 4
x = 40/4
x = 10 points
Therefore,
Ashley points = x
= 10 points
Steve points = 1/2 of x = 1/2x
= 1/2 of 10
= 1/2 × 10
= 5 points
Jada = 2 1/2x
= 5/2 × 10
= 50/2
= 25 points
Read more:
brainly.com/question/16257275
To find the distance b/t 2 points you need to use the distance formula. that is
distance = square root of (x2-x1)^2 + (y2-y1)^2
to fill it in, it is
(it doesnt matter which point you start with, as long as its consistent)
x1 = 9
x2 = 5
y1 = -8
y2 = -10
square root of (5-9)^2 + (-10-8)^2
lets do algebra!
square root of (-4)^2 + (-18)^2
square root of 16 + 324
square root of 340
Distance = 18.4391 units.
I hope this helps!
