X/sin 42 = 43/sin 87
x = (43 * sin 42)/(sin 87)
x = 28.812
Answer: 28.8
you can subtract from point 1 to point 2
(9,-2) - (8,3)
9-8= 1
-2-3= -5
therefore horizontal leg is 1
vertical leg is -5
you can also sketch and count the units :)
Answer:
D
Step-by-step explanation:
The answer is D, because when you divide x by a negative the sign changes
Answer:
x=sqrt{22}
Step-by-step explanation:
A football field is rectangle so each matching side has the same length. Perimeter = adding all sides
