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grandymaker [24]
3 years ago
13

HELPPPPPPPPPPP PLZZZZZZZZZZZZZZZZZZZZ!!!!!!!!!!!!

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

Answer:

32 (option c /3)

Step-by-step explanation:

The given angles of the triangle = 46 and 102

we know that the sum of angles in a triangle = 180.

So, angle 3 = 180 - (46+102) = 180 - 148 = 32 degrees

Hope this helps

OLga [1]3 years ago
5 0
ANSWER:
Two angles of a triangle-46 and 102
Third angle=180-(46+102)
180-148
32
Third option is right.
HOPE IT HELPS!!!!!
PLEASE MARK BRAINLIEST!!!!!
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b=\Delta{ei}=e-i

Put in the data from last year.

b=968-1658=\boxed{-690}

U.S trade balance for that year is -690 billion dollars.

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3 years ago
What is the value of x?<br><br> 160°<br><br> x=<br><br> 10<br><br> 51%
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Answer:

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Step-by-step explanation:

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3 years ago
Pedro, Alex, and Jaime are having a three-point contest. Each boy takes six turns and records the number of three-pointers he sh
bazaltina [42]
First, reorder the numbers for each person. 
The median is basically the middle number. If there are 2 middle numbers, then take the average of the two of them. 

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3 years ago
Read 2 more answers
Suppose heights of seasonal pine saplings are normally distributed and have a known population standard deviation of 17 millimet
Mumz [18]

Answer:

296.693\leq x\leq 319.307

Step-by-step explanation:

The confidence interval for the population mean x can be calculated as:

x'-z_{\alpha /2}\frac{s}{\sqrt{n} } \leq x\leq x'+z_{\alpha /2}\frac{s}{\sqrt{n} }

Where x' is the sample mean, s is the population standard deviation, n is the sample size and z_{\alpha /2} is the z-score that let a proportion of \alpha /2 on the right tail.

\alpha is calculated as: 100%-99%=1%

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308-2.576\frac{17}{\sqrt{15} } \leq x\leq 308+2.576\frac{17}{\sqrt{15} }\\308-11.307 \leq x\leq 308+11.307\\296.693\leq x\leq 319.307

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Answer:

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Step-by-step explanation:

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