Clare and Diego each use a ruler to try to determine the slope of line ABin this right triangle. Clare says the slope is a ratio of y to x of 2.8:4.1. Diego
says the slope is 0.67. The exact slope is 2/3. Was either student close to
the exact value of the slope? Explain or show your reasoning.*

ryan had a head start of 10 meters.

25.2

step-by-step explanation:

2+4x6-8/10= 25.2

x =±sqrt(1/3)

step-by-step explanation:

x+4/6x=1/x

multiply each side by 6x to get rid of the fractions

6x*(x+4/6x)=1/x*6x

distribute

6x^2 +4 = 6

subtract 4 from each side

6x^2 +4-4 = 6-4

6x^2 =2

divide by 6

6x^2/6 = 2/6

x^2 = 1/3

take the square root of each side

sqrt(x^2) = ±sqrt(1/3)

x =±sqrt(1/3)

24

step-by-step explanation:

the graph shows 30% of students walk. 80 students were questioned, so the number that said they walk is

30% × 80 = 0.30 × 80 = 24