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liq [111]
4 years ago
5

What is the value of x? 45 30 90 85

Mathematics
2 answers:
Anton [14]4 years ago
8 0
I would say 30 degree since each opening has a different size.
It's a Right Triangle making Z = 90 degree so you rule out 85 degree and 90 degree. The only other choice you have are 45 and 30. 
For the answer to be 45 degree it would mean that two of your opening would be the same size, however that is not the case here.
30 degree
Looks like a 30-60-90 Triangle
Fed [463]4 years ago
6 0
The answer is 45 degrees.

Explanation: angle x is an inscribed angle. The measure of these are half the measure of the intercepted arc.

Angle x intercepts the arc that has a measure of 90 degrees, therefore x is 45 degrees.
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Karo-lina-s [1.5K]

Answer: oh that easy. The first one goes to the bottom right and the third one goes to the bottom left and the 4th one goes to the middle the 2nd one goes to the bottom right and the last one goes to the middle. :) have a nice day!

Step-by-step explanation:

6 0
3 years ago
Im just typing this so i can reach the 20 character the limit :)​
masha68 [24]

Answer:

x = 5

Step-by-step explanation:

Add the degrees of m<VUJ and m<JUT and make them equal to 175 since both angles exist with m<VUT.

17x - 3 + 17x + 8 = 175

34x - 3 + 8 = 175

34x + 5 = 175

34x = 170

x = 5

7 0
3 years ago
Explain why x^2 = -81 does not have a solution.
Evgesh-ka [11]

Remember, the graph of a line represents every point that is a possible solution for the equation of that line. So when the graphs of two equations cross, the point of intersection lies on both lines, meaning that it is a possible solution for both equations. When the graphs of two equations never touch, there are no shared points and there are no possible solutions for the system. When the graphs of two equations lie on top of one another, they share all their points and every one is a possible solution.

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6 0
3 years ago
3) Find f(3) for the function below.<br> f(x) = 2x² – 3x
Firdavs [7]

Answer:

9

Step-by-step explanation:

f(x) = 2x² – 3x

Let x=3

f(3) = 2 * 3^2 - 3*3

     = 2 *9 - 9

     = 18-9

      = 9

5 0
3 years ago
Read 2 more answers
For the graph of the inequality x - 2y &gt;4, what is a value of x for a point that is on the
Colt1911 [192]

Answer:

Step-by-step explanation:

Explanation:

First, find two points on the line if you change the inequality to an equation.

For  

x

=

0

:  

0

+

2

y

=

4

2

y

=

4

2

y

2

=

4

2

y

=

2

or  

(

0

,

2

)

For  

y

=

0

:  

x

+

0

=

4

x

=

4

or  

(

4

,

0

)

We can plot these two points and draw a line through them to get the border of the inequality:

graph{(x^2+(y-2)^2-0.075)((x-4)^2+y^2-0.075)(x+2y-4)=0}

The line will be solid because the inequality operator has a "or equal to" clause in it. We can now shade the area to the right of the line because the inequality has a "great than" clause in it.

graph{(x+2y-4)>=0}

4 0
3 years ago
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