Answer:
12 units
Step-by-step explanation:
Point H is the intersection of the medians, so divides each median into parts with the ratio 2:1. Here, that is ...
CH : HG = 2 : 1 = CH : 6
Then CH = 2×6 = 12.
_____
Alternatively, you could determine altitude CG from the Pythagorean theorem applied to triangle BCG. You would compute ...
CG² +GB² = BC²
CG = √(BC² -GB²) = √(19.8² -8²) = √146.7 ≈ 12.1
This is an approximation based on the fact that the value 9.9 for BF is an approximation. Based on BG and GH being integer values, the appropriate measure of BF is (√388)/2 ≈ 9.8489.
(The triangle shown cannot exist.)
2 divided by 1 or 1 divided by 1
Answer:
(-0.3)^4 = 0.0081
Step-by-step explanation:
Answer:
7
Step-by-step explanation:
He jobs 7 miles every morning:
3 miles in the morning, and 4 miles in the evening.
Which equals 7.
Answer:
6471
Step-by-step explanation:
