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vichka [17]
3 years ago
13

The line a and the plane Pi have a common point O and the angle between the line and the plane is 60 degrees. If point A belongs

to the line a even though OA = 4 cm, Calculate the distance from point a to the plane Pi. Please help me. ​
Mathematics
1 answer:
Amiraneli [1.4K]3 years ago
4 0

Answer:

(0,0) and (1,4)

Step-by-step explanation:

you want to have the same slope as

y=4,which is 4.

so(4-0)/(1-0)=4/1=4

The others do not have the same slope.

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What is the slope of the line that goes through the points (12,-18) (-15,-18)
AnnZ [28]

Hi!

Step-by-step explanation:

SLOPE=\frac{Y_2-Y_1}{X_2-X_1}=\frac{RISE}{RUN}

\frac{(-18)-(-18)}{(-15)-12}=\frac{0}{-27}=0

<u><em>Slope is 0.</em></u>

<u><em>The answer is 0.</em></u>

Hope this helps!

Have a nice day! :)

:D

-Charlie

Thank you!

4 0
3 years ago
The spinner below is spun 60 times.<br> Results are shown in the table<br> below.
mezya [45]

Answer:

Step-by-step explanation:

Theortical probability

A = 1/4

B = 1/3

C = 5/12

Experamental probability

A = 18/60 = 3/10

B = 20/60 = 1/3

C =  22/60 = 11/30

8 0
2 years ago
Add and Subtract Fractions:
Pachacha [2.7K]
1. 7/10(1/5=2/10)
2. 1/12(1/2=6/12)
8 0
3 years ago
Which of the following is true of the data represented by the box plot
zmey [24]

Answer:

The data is skewed to the bottom and contains an outlier.  

Step-by-step explanation:

1. Test for outlier

An outlier is a point that is more than 1.5IQR below Q1 or above Q3.  

IQR = Q3 - Q1 = 74 - 51 = 23

1.5 IQR  = 1.5 × 23 = 34.5

51 - 15 = 36 > 1.5IQR

The point at 15 is an outlier.

2. Test for normal distribution

The median is not in the middle of the box.  

Rather, it cuts the box into two unequal parts, so the data does not have a normal distribution.

3. Test for skewness

The longer part is to the left of the median, so the data is skewed left.

 

4 0
3 years ago
Simplify the expression. 6 + (14 – 6) • 3 + 2 • 3 PLZ HELP
LiRa [457]
Your answer will be 8
3 0
3 years ago
Read 2 more answers
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