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Genrish500 [490]
3 years ago
10

Solve for angle h please help quick

Mathematics
2 answers:
natima [27]3 years ago
6 0

Answer:

<em>h </em>= 49°

Step-by-step explanation:

The inside angles of a triangle will always add up to 180.

180 - 114 - 33 = 33

Another way to get that is since that is an isosceles triangle the two bottom angles will always be the same.

Now take 180 (since 3<em>h</em> is on a 180 degree angle) and subtract 33

180 - 33 = 147

147 divided by 3 will equal <em>h</em>

147 / 3 = 49

<em>h </em>= 49

viktelen [127]3 years ago
4 0
So the triangle need to equal to 180 so 144+33 that’s 177 so 180- 177 is 3 so the 3h is a straight line meaning that 180 -3
Is 177 so that’s urs answer 177
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Answer:y=5x/3 +7

Step-by-step explanation:

First, we find the slope of the line parallel. That is clearly, by rearranging, -3y= -5x + 9, and then dividing by -3, the slope is 5/3 .

Now, we know our equation is in the form of y = 5x/3 + b. Plugging in (-6,-3), we have -3 = -10 + b, so b = 7. Therefore, our equation is y= 5x/3 +7.

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Suppose that the function f(x)=3x+10 represents the cost to rent a movie for a month. Kim has $15. How many more dollars does sh
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3 years ago
What is the product of 2x + y and 5x – y + 3?
andrew11 [14]
<h3>What is the product of 2x + y and 5x – y + 3?</h3>

<em>The polynomial product has the distributive property.</em>

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Answer:

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And we can find this probability using the normal standard table and we got:

P(z

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And we can find this probability using the complement rule and the  normal standard table and we got:

P(z>2.11)=1-P(Z

Step-by-step explanation:

Previous concepts

Normal distribution, is a "probability distribution that is symmetric about the mean, showing that data near the mean are more frequent in occurrence than data far from the mean".

The Z-score is "a numerical measurement used in statistics of a value's relationship to the mean (average) of a group of values, measured in terms of standard deviations from the mean".  

Solution to the problem

Let X the random variable that represent the variable of interest of a population, and for this case we know the distribution for X is given by:

X \sim N(5.1,0.9)  

Where \mu=5.1 and \sigma=0.9

Part a

We are interested on this probability

P(X

And the best way to solve this problem is using the normal standard distribution and the z score given by:

z=\frac{x-\mu}{\sigma}

If we apply this formula to our probability we got this:

P(X

And we can find this probability using the normal standard table and we got:

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We are interested on this probability

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And the best way to solve this problem is using the normal standard distribution and the z score given by:

z=\frac{x-\mu}{\sigma}

If we apply this formula to our probability we got this:

P(X>7)=P(\frac{X-\mu}{\sigma}>\frac{7-\mu}{\sigma})=P(Z>\frac{7-5.1}{0.9})=P(z>2.11)

And we can find this probability using the complement rule and the  normal standard table and we got:

P(z>2.11)=1-P(Z

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