Answer:1. 70% 2. -40%
Step-by-step explanation:hope this helped :)
Answer:
true
Step-by-step explanation:
first find the median of the lower and upper half of the data. These values are quartile 1 (Q1) and quartile 3 (Q3). The IQR is the difference between Q3 and Q1.
Both lines intersect at the point
(-0.5, 0.5)
Step-by-step explanation: Isolate the variable by dividing each side by factors that don't contain the variable.
Find the last angle:
180-(30+90)
180-(120)
60
Evaluate using sine rule:

=

c=

=

=20
The length of line segment AB is 20 feet (answer choice C)