Tan^-1(x)=5/12
i don't have a calculator on hand so input it yourself please
from the equal angles it is an isosceles triangle, AB = AC.
4x + 1 = 2x + 23
4x - 2x = 23 - 1
2x = 22
x = 22 : 2
x = 11
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4 * 11 + 1 = 2 * 11 + 23
45 = 45
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now we find BC
3x - 8
3 * 11 - 8 =
25 (is the value of BC)
Answer:
0.0071164
Step-by-step explanation:
Answer:
- 7
- 1,3
Step-by-step explanation:
the first nuclear every time in this topic is y and the second one is x
Answer: 55
Solution: 1x 5
Answer accended: 55