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nadya68 [22]
2 years ago
12

Can i get some help with these 2 problems

Mathematics
1 answer:
denis-greek [22]2 years ago
8 0
I hope this helps you

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Express csc(-330 degrees) as a trigonometric function of an angle in Quadrant I.
babunello [35]

\csc(-330^o)=\csc(-330^o+360^o)=\csc30^o=\dfrac{1}{\sin30^o}=\dfrac{1}{\frac{1}{2}}=1\cdot\dfrac{2}{1}=2

3 0
3 years ago
Read 2 more answers
Someone please help me with this geometry question!
adell [148]

Answer: SAS

Step-by-step explanation:

There are two pairs of congruent angles and the pair of angles formed by these sides are congruent.

5 0
2 years ago
Is it possible to flip a shape using below transformations : 1) translate 2) rotate about a point 3) scale about a point
Bad White [126]
Yes, just rotate 180° and translate; this should work to the same effect.
8 0
3 years ago
F is between EG. If EF = 2x-12, FG = 3X-15 and EG = 23. find the values of x, EF, and FG. ​
sertanlavr [38]

Answer:

The answer is A

Step-by-step explanation:

The first thing to do is see which two lengths of EF and FG equals EG which is 23. If you add together B's options you get -12 and if you add C's options, you get 77. So that leaves us with the options of A and D. From there, just plug in each value of x and see which one gets you the right values. Hope this helps

5 0
2 years ago
the number of defectives in 10 different samples of 50 observations each is the following: 5, 1, 1, 2, 3, 3, 1, 4, 2, 3. what is
Law Incorporation [45]

The estimate of the population proportion of defectives is 0.05.

Given that,

There are 10 different samples of 50 observations, that is, total of 500 observations.

To find : The estimate of the population proportion of defectives

And total number of defectives from 500 observations is (5+1+1+2+3+3+1+4+2+3) = 25

Thus, the point estimate for the population proportion defectives will be,

=25/500=0.05

or just obtain the individual proportion of each sample and then take their average to obtain the same result.

Thus, the point estimate for the population proportion defectives will be 0.05

To learn more about proportion click here:

brainly.com/question/2548537

#SPJ4

6 0
11 months ago
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