Answer:
C and D
Step-by-step explanation:
Hope this helps :)
It is about <span>1.37638192.
The cotangent is just one divided by the tangent. So, find the tangent of pi/5 = </span><span>0.726542528, then divide 1 by that number.</span>
Answer:
0.000000093
Step-by-step explanation:
Theres seven zeros after the decimal
120$
you set up a proportion, multiplying the $10.20 by 100 then divide by 8.5
The measures of the angles are given as follows:
<h3>What is the value of x?</h3>
Angle ABD is the sum of angles BCD and ABC, hence:
ABD = BCD + ABC.
We replace the measures to find the value of x, hence:
6x - 9 + 4x - 1 = 82.
10x - 10 = 82.
10x = 92.
x = 9.2.
<h3>What are the measures of the angles?</h3>
With x, we can find the measures of the angles, as follows:
- ABC = 6(9.2) - 9 = 46.2º.
- CBD = 4(9.2) - 1 = 35.8º.
More can be learned about measures of angles at brainly.com/question/25716982
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