Answer:
the 4th one
Step-by-step explanation:
Answer:
the building would be 280 feet (judging on how this is worded.)
Step-by-step explanation:
you are already 100 meters from the base ( bottom) of the building so you add 180 as you are 180 ft from the top of the building. 100 + 180 is equal to 280.
Answer:
x=-26 2/3
Step-by-step explanation:
Make sure you have a negative in front of the mixed fraction.
Answer:
68°
Step-by-step explanation:
Since WX and ZY are parallel, angle W and angle Z should add up to 180°
W + Z = 180°
112° + Z = 180°
Z = 68°
Answer:
Angle X Y W is 76 degrees. The length of X Y is 5, the length of W Y is 10, and the length of W X is y.
Step-by-step explanation:
Law of cosine is applied on SAS
We know two sides and an included angle to apply law of cosines
