Answer:
h ≈ 9.9 cm
Step-by-step explanation:
By applying tangent rule for the given angle in the given right triangle,
tan(51°) = 
tan(51°) =
h = 8 × tan(51°)
h = 9.879
h ≈ 9.9 cm
Therefore, measure of side 'h' is 9.9 cm.
Answer: he broke the record by 0.43 seconds
Answer:
7 1/4
Step-by-step explanation:
12 3/4- 5 1/2
That's not true because the GCF of 9 and 12 are both three and three is an odd number