Find BC in angle ABC
Round to the nearest tenth.
BC=?
1 answer:
Answer:
BC ≈ 18.7
Step-by-step explanation:
using the sine rule in Δ ABC
= ( substitute values )
= ( cross- multiply )
BC × sin80° = 20 × sin67° ( divide both sides by sin80° )
BC = ≈ 18.7 ( to the nearest tenth )
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Answer:
60
Step-by-step explanation:
60*10=600
Step-by-step explanation:
x-10 = 13
add 10 on both sides
x- 10 +10 = 13 + 10
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please mark as brilliant
Z=1.5
need anymore help be sure to ask me :)
Very easy if you know how:
The function can be written like this:
f(x) = 5^x
PC Format:
so what you would do, is:
f(10) = 5^10
answer would be: 9765625
Hm. Sounds like a bad deal for her ;p