Answer:
x = 6
Step-by-step explanation:
This shows that the angle being split is 90 degrees.
<em>We know that 32 degrees are already known so we can do </em><em>90 - 32 = 58</em>
Now we know that 58 is the angle of 9x + 4
9x + 4 = 58
Subtract 4 from both sides
9x = 54
Divide both sides by 9 to isolate x
x = 6
Answer:
7,7.5,8,8.1
Step-by-step explanation:
count 1 to 10. See what comes first and that's how you determine what comes first.
(csc x-1)(csc x+1)=csc²x-1²=csc²x-1=(1/sin x)² -1=1/sin x² - sin²x/sin²x=
=(1-sin²x)/sin² x = cos² x/ sin² x = (cos x/sin x)²= (cot x)²
The answer is C. Using ASA postulate, prove that triangles PQS and PRS are similar triangles
Answer:
Step-by-step explanation:
Given
Required
The weighted average
To do this, we simply multiply each score by the corresponding worth.
i.e.
So, we have:
Using a calculator, we have:
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