PLEASE HELP! I'm struggling on questions like this one. If you can please help on other questions but that's up to you! I will g
ive brainliest I'm trying to get caught up on work. Here's a graph of a linear function. Write the equations that describes that function.
1 answer:
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Answer:
10 units
Step-by-step explanation:
Given that:
Cos a = 3 /5
From trigonometry ;
Cos θ = Adjacent / hypotenus
Side Adjacent angle a = 3 = FD
Hypotenus = 5 = DE
3 / 5 = FD / DE
FD = 6 units
3/5 = 6/DE
DE * 3/5 = 6
DE = 6 ÷ 3/5
DE = 6 * 5 /3
DE = 30 /3
DE = 10 units
