Answer: Decide whether two quantities are in a proportional relationship, by testing for equivalent ratios in a table or graphing on a coordinate plane and observing whether the graph is a straight line through the origin . Use proportional relationships to solve multistep ratio and percent problems.
Step-by-step explanation:
19x - 22 is you combine like terms!
Answer: 19 questions wrong, 16 questions right
Step-by-step explanation:
Answer:
Step-by-step explanation:
Answer:
x = 14.6
x = 6.4
Step-by-step explanation:
Trig identities:
where
- x = angle
- O = side opposite the angle
- A = side adjacent the angle
- H = hypotenuse
