<span>measuring the heights of every fiftieth person on the school roster to determine the average heights of the boys in the school
wrong as should be boys only
</span><span>calling every third person on the soccer team’s roster to determine how many of the team members have completed their fundraising assignment
is the ans</span>
Answer: x=3 and y=5
Step-by-step explanation: 11x-6y=3, 5x-8y=-25
11x-6y+6y=3+6y
11x/11=3/11+6y/11
x=3+6y/11
5(3+6y/11)-8y(11)/11
5(6y+3)-88y/11
30y+15-88y/11
88y-30y
58y
11(15-58y)/11=11(-25)
15-58y-15=-275-15
-58y/-58=-290/-58
y=5
x=3+6(5)/11
3+30
33
33/11
x=3
x=3, y=5
Answer:
8 times the square root of 2
Step-by-step explanation:
Look up the 45-45-90 triangle
Answer:
slope =
Step-by-step explanation:
Calculate the slope using the slope formula
m = ( y₂ - y₁ ) / ( x₂ - x₁ )
with (x₁, y₁ ) = (- 2, 4) and (x₂, y₂ ) = (5, 6)
m = =
Answer:
19
Step-by-step explanation:
I did the math on paper!