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Oksanka [162]
3 years ago
9

Х If mZXOZ = 74º and mZYOZ = 27°, find mΖΧΟΥ. . 148° 90% 47° 74°

Mathematics
1 answer:
LekaFEV [45]3 years ago
5 0

1233mZXOZ

Step-by-step explanation:

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A researcher is interested in estimating the mean weight of a semi tracker truck to determine the potential load capacity. She t
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Answer:

The degrees of freedom associated with this problem are 16.

Step-by-step explanation:

The degrees of freedom associated with a problem, independent of the confidence level, is the sample size subtracted by 1.

In this problem, we have that:

She takes a random sample of 17 trucks, so the sample size is 17.

This means that the degrees of freedom associated with this problem are 16.

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4 years ago
Use the figure above to answer the questions.
DENIUS [597]

Answer:

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Step-by-step explanation:

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3 years ago
your grades on tests 1 2 and 4 are 82 76 and 90. unfortunately you cut the third test and received a 0. If you have one test lef
Dmitrij [34]

Answer:  No, he can't pass the course.

Explanation:

Since we have given that

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82, 76, 90 respectively.

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According to question, we have given that passing grade for the course is 70, and his one test left to take ,

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8 0
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Step-by-step explanation:

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6 0
3 years ago
Read 2 more answers
Trent writes p^2 + 30 = (p + 30)(p + 0)<br><br> Do you agree with Trent? Explain why
Bingel [31]

Answer:

Statement expressed by Trent is RIGHT.

(p^2 + 30) = (p+30)(p +0)

Step-by-step explanation:

Here, the given expression is:

( to show)   :  (p^2 + 30) = (p+30)(p +0)

Now, as we know by DISTRIBUTIVE PROPERTY:

A (B + C)  = AB  + AC

Consider the RHS of the expression:

(p +30)(p+0)  =  (p +30)(p)   ............  ( a + 0 = a for all a)

Simplifying (p +30)(p) by distributive property, we get:

(p +30)(p)   = p(p) + 30(p) \\= p^2 + 30p\\\implies (p+30)(p+0)  =  p^2 + 30p

⇒ Left side  = Right side

Hence,  statement expressed by Trent is RIGHT.

8 0
3 years ago
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