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insens350 [35]
3 years ago
15

Please help me I don't understand what to do

Mathematics
2 answers:
Masja [62]3 years ago
6 0
All u have to do is add the angles
Naily [24]3 years ago
3 0
All you have to do for this is to add all the angles. This means adding 20° and 50° together. This results in the answer being 75° for number 1. If you have any questions, please ask.

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What are the apparent zeros of the function graphed above ?
gregori [183]

Answer:

-2,1,4

Step-by-step explanation:

we have

y=x^{3}-3x^{2} -6x+8

we know that

The zeros of the function are the values of x when the values of the function is equal to zero

In this problem the apparent zeros are

For x=-2

y=0

For x=1

y=0

For x=4

y=0



3 0
3 years ago
Read 2 more answers
#14
Oksanka [162]

Answer:

Because BC=AD=8, segment BC ≅ Segment AD. Because these are horizontal line segments, their slopes are 0 and they are parallel.

Segment BC and AD are opposite sides that are both congruent and parallel. So ABCD is a parallelogram by the opposite sides congruent theorem.

Step-by-step explanation:

So if you count the boxes of segment BC you will get 8, same for if you count the boxes that make up segment AD. If they are the same distance they are congruent. You can see how BC and AD are both horizontal lines. To find the slope you need to do the slope formula for BC and AD, which is y2-y1/x2-x1 in our case BC= 4-4/12-4 which equals 0/8. If you do the same formula for AD, you will get 0/8 making them congruent and the slope 0. If the opposite sides are congruent and parallel it has to be a parallelogram by the opposites and congruent theorem.

6 0
2 years ago
0.8+0.8=0.6k+0.9<br> What is k?
cluponka [151]
.6k+.9=1.6
.6k=.7
k=7/6= 1 1/6
k= 1 1/6
Hope this helps. 
6 0
3 years ago
Read 2 more answers
The table shows number of miles Katie walked for two weeks. Compare the distances using the less than symbol.
Nina [5.8K]
the answer is 5.691 < 5.78
5 0
3 years ago
I need your help pls. And if your not oo busy I have another one I need help with thx &lt;3
Helen [10]
Hi I’m not rlly good at math but there are apps that scan the question and it gives you the answer right away!
4 0
3 years ago
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