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Jobisdone [24]
3 years ago
11

In ΔBCD, the measure of ∠D=90°, CB = 61, DC = 60, and BD = 11. What is the value of the tangent of ∠B to the nearest hundredth?

Mathematics
2 answers:
Rashid [163]3 years ago
6 0

Answer:

5.45

Step-by-step explanation:

just did on delta math

Lelechka [254]3 years ago
5 0

Answer:

5.45

Step-by-step explanation:

tan B =tanB=  adjacent  / opposite  = 60/11

 ≈5.4545≈5.45

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Answer:

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Step-by-step explanation:

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4 0
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Which is a y-intercept of the graphed function?<br><br> (–9, 0)<br> (–3, 0)<br> (0, –9)<br> (0, –3)
Nana76 [90]

Answer:

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Step-by-step explanation:

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8 0
3 years ago
Read 2 more answers
Need help with all questions !!! Get a brainiest answer and a thanks !!
stich3 [128]
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6 0
3 years ago
A triangle has sides with the following lengths: AB=3, BC=4, CA=5
scoundrel [369]
Complete the question properly
3 0
4 years ago
Question set 2: Many species of terrestrial tree frogs that hibernate at or near the ground surface can survive prolonged exposu
joja [24]

Answer:

0.86

Step-by-step explanation:

The z-score we need to make the comparison is given by

\bf z=\frac{-2.05-(-2)}{\sigma/\sqrt{n}}

where

\bf \sigma= the standard deviation established in the study

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\bf z=\frac{-2.05-(-2)}{0.3/\sqrt{42}}=-1.0801

and for the Normal distribution N(0,1) we want to find  

<em>P(X > -1.0801) </em>

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(See picture attached)

7 0
4 years ago
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