Answer:
17 / 4
Step-by-step explanation:
To find the right sum, you need to....
Step #1: Find Δx
Step #2: Find
Step #3 Make the right-hand sum equation: ∑Δx
Step #4: Solve the right-hand sum equation
X = b hope this helped!!!!!!
Answer:
Hi there!
As we know that the sum of all three angles of a triangle is 180°.
If ∆ABC is right angled at <u>C</u>
C = 90°
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Multiplying cos both sides. We get,
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We know cos 90° = 0, by trigonometric ratio.
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So,
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Hmm try 192.5 I think that’s right