The measurement of D is 110 degrees.
this is because angle C and angle D are supplementary.
In finding this value you average lower and upper bound
(0.6+0.82)/2 = 0.71
=0.71 estimated
margin of error = distance from estimate point lower/ upper bound
This interval will be twice margin error
(0.82-0.6)/2 = 0.11
How far is 0.82 from 0.71 ??
=0.11=11%
Answer:
Price $0.75 per ounce of confetti
Step-by-step explanation:
Given the statement: Yuki bought a pound of confetti for $12.
⇒
......[1]
Also, it is given that there are 16 ounces in 1 pound.
⇒ 16 ounces = 1 pound .....[2]
To calculate the price, in dollars per ounce of confetti.
From [1] and [2] we have;

then;
1 ounces = 
Therefore, the price, in dollars per ounce of confetti is, $0.75 per ounce.
Answer:
-10, 5,-1
Step-by-step explanation:
Set each parentheses to 0
x+10=0 then factor 10 over
x=-10
repeat
x-5=0 to x=5
x+1=0 to x=-1