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NNADVOKAT [17]
3 years ago
8

X Which of the angle pairs can be classified as vertical angles?

Mathematics
2 answers:
marissa [1.9K]3 years ago
4 0

Answer:

>3 and >1 and <2 and <4 You were correct!

Step-by-step explanation:

tresset_1 [31]3 years ago
4 0

Answer:

A and B is correct hjjihu

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What is the value of x?
user100 [1]

Answer:

1/2

Step-by-step explanation:

isolate the variable by dividing each side by factors that don't contain the variable

7 0
3 years ago
Read 2 more answers
The peak at transfer camera is 10 8.7 he travels 7.5 metre in car and took a break how much more he has to travel to reach the t
MAVERICK [17]

The question is not well formatted

Let's assume that the peak value Given is 108.7m

However, If that is not the actual value, then you can just follow the steps with the actual value to obtain your answer.

Answer:

101.2 meters

Step-by-step explanation:

Taking the peak Given as 108.7 m

The distance traveled by car = 7. 5 meters

The distance left to reach the top of the mountain :

108.7 meters - 7.5 meters

= 101.2 meters

6 0
2 years ago
A livestock company reports that the mean weight of a group of young steers is 1143 pounds with a standard deviation of 88 pound
malfutka [58]

Answer:

<em>a) P(x<1200)=74.14%</em>

<em>b) P(1100<X<1250)=57.54%</em>

Step-by-step explanation:

<u>Normal Distribution</u>

The normal distribution, also known as the bell curve, is a distribution that occurs naturally in many situations of life. We use the model N(\mu,\sigma) to understand the behavior of some real-life variables. Where \mu is the mean value and \sigma is the standard deviation.

In our case, we have

\mu=1143,\ \sigma=88

And are required to find the percentage of steers whose weigh lie within a given range. We must use some sort of table or digital means to compute the values because the normal distribution cannot be calculated directly by a formula. We use the NORMDIST (or NORM.DIST) formula for Excel which gives us the left tail of the area behind the bell curve, i.e. the cumulative percentage for a give value of X. The formula has the form

NORM.DIST(x,mean,standard_dev,cumulative)

a) X<1200

The formula is used with the following parameters

NORM.DIST(1200,1143,88,true)

and we get

P(X

b) We need to compute P(1100<X<1250). To do this, we calculate both left tails and the subtract them

NORM.DIST(1100,1143,88,true)=0.3125

NORM.DIST(1250,1143,88,true)=0.8880

P(1100

\boxed{P(1100

6 0
3 years ago
In parallelogramMNOP , PK=5x and KN=x2−14 . What is PN ?<br><br>73670100
lisov135 [29]
-4.666666(so forth) or -4.7 if the problem requires you to round.
3 0
3 years ago
Read 2 more answers
NEED HELP!!<br> help with number 5 and 6. Plz and thank you.
lorasvet [3.4K]
5. N=6
Isolate the variable by dividing each side by factors that don't contain the variable.

6
5 0
3 years ago
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