You have a piece of rope that is 10 feet long. You want to cut it into 1 3/4 foot pieces. How many pieces can you make and how much is left over​

5 whole number, 5/7

Step-by-step explanation:

10 ÷ 1 3/4

10 ÷ 7/4

10 x 4/7

40/7 or 5 5/7

x = -3

y = -18

step-by-step explanation:

to solve by substitution, substitute one variable and solve for the other. then substitute again to find the remaining variable.

x-1/3(3x-9) = -3 since y=3x-9 substittute y.

x-1/3(3x-9)=-3

x + x +3 = -3

2x+3=-3

2x+3-3= -3-3

2x=-6

x=-3

substitute again into y=3x-9

y=3(-3)-9

y=-9-9

y=-18

step-by-step explanation :

we know that

the measurement of the outer angle is the semi-difference of the arcs which comprises

in this problem

m< xzy is the outer angle

substitute the values

the measure of angle xoy is equal to

> by central angle

substitute the value