All categories

2 years ago

Find the measure of angle A. 4x 135° 5x A

Mathematics

1 answer:

Mkey [24]2 years ago

8 0

<h2>Using this equation:</h2>

 $4 \times + 5 \times + 135 = 180$ 

<h2>We can solve for X:</h2>

 $9 \times + 135 = 180 \\ 9 \times = 45 \\ \times = 45$ 

<h2>Multiply this value of x to 4 and 5 to get the other two angels.</h2>

You might be interested in

A theater is selling tickets for a performance. Mr. Smith purchased 8 senior tickets and 5 child tickets for $136 for his friend

ICE Princess25 [194]

Answer:

The price of a senior ticket is $12.

Step-by-step explanation:

Given:

Mr. Smith purchased 8 senior tickets and 5 child tickets for $136. Mr. Jackson purchased 4 senior tickets and 6 child tickets for $96.

Now, to get what is the price of a senior ticket.

Let the senior ticket be $x$ and the child ticket be $y$ :

So, according to question

$8x+5y=136$ .........(1)

$4x+6y=96$ ...........(2)

Now, we have system of equations:

Multiplying the equation (2) by -2 we get:

$-8x-12y=-192$ .......(3)

Now, adding the equation (3) and (1) the variables and the numbers:

$-8x-12y+8x+5y=-192+136$

$-7y=-56$

Dividing both sides by -7 we get:

$y=8$

Putting the value of y in equation (2) we get:

$4x+6(8)=96$

$4x+48=96$

On solving the equation we get:

$x=12$ .

Therefore, the price of a senior ticket is $12.

4 0

3 years ago

What is the slope of 4x + 3y = −24?

Elenna [48]

Answer:

slope is 4/3x

Step-by-step explanation:

6 0

3 years ago

Please help 20 POINTS

otez555 [7]

Answer:

Step-by-step explanation:

To find the probablility, add all of the possibilities. Then, divide the outcome by the total possibilities.

x+3x+5x+4x=13x

x/13x=1/13.

So, the probabilit is 1/13.

5 0

3 years ago

The graph shows the attendance at a hockey game, and the rate at which the fans enter and exit the arena.

Ugo [173]

Graphs can be used to model real-world situations

Segment 8 means: people are leaving the arena
Segments 5 and 7 represent, intervals where there was no incoming or outgoing fans.
Segment 6 means a few people left, when the game was going to an end.

Segment 8

From the graph (see attachment), we have the following observations

Segment 8 is at the second half of the graph
Segment 8 connects segment 7 and 9 (i.e. from the top, downwards)

The above points imply that:

Fans are leaving the arena at segment 8

Segments 5 and 7

From the graph, segments 5 and 7 are horizontal lines.

This means that:

No entry or exit was observed by the fans, at segments 7 and 5

Segment 6

Segment 6 connects segments 5 and 7, with a short downward line

This means that:

Few people left the arena, at segment 6

See attachment for the graph