Answer:
-3
4
Step-by-step explanation:
You need to take something called the dot product
Answer:
61.6
Step-by-step explanation:
tan(72) = x/20
x = 61.6 rounded to the nearest tenth
4.5 divided by 1.25 equals 3.6 OR 3 and 3/5
Answer:
99 cm²
Step-by-step explanation:
(5 + 4) x 11 = 99