The sum of all the angles in a triangle is 180°.
There is a right angle -> a 90° angle on the hypotenuse of the largest triangle (the largest being the one that contains both smaller triangles)
To solve this problem, you don't really need to solve y.
Next to the 48° angle, you have two of the same angles, both x variables.
The sum of these three angles has to be 180°
![48 + 2x = 180 \\ 2x = 180 - 48 \\ 2x = 132 \\ x = 66](https://tex.z-dn.net/?f=48%20%2B%202x%20%3D%20180%20%5C%5C%202x%20%3D%20180%20-%2048%20%5C%5C%202x%20%3D%20132%20%5C%5C%20x%20%3D%2066)
Now that we have x, we can calculate the value of z.
We add the value of x and the 90° angle, we later subtract it from 180°
Calculating the value of z:
![66 + 90 = 156 \\ 180 - 156 = 24 \\ z = 24](https://tex.z-dn.net/?f=66%20%2B%2090%20%3D%20156%20%5C%5C%20180%20-%20156%20%3D%2024%20%5C%5C%20z%20%3D%2024)
If you really want to know the value of y, you just add up the 90° angle and the 48°, then subtract that from 180°
Answer:
Greg is correct.
Step-by-step explanation:
He is correct because you can put 3.3 as a fraction of 3 3/10. The decimal terminates because it does end at some point. An example of a not terminating decimal is 3.3 repeating, so 3.33333333333333333333333333 forever.
Answer:this is gonna help you sm
Step-by-step explanation:
There’s an all called photo math, download it on ur phone and ur set
Answer:
4+3x
Step-by-step explanation:
-2x and 5x could be combined since they're like terms
Instead of 4-2x+5x, the expression would be 4+3x.
Answer:
Being scared.
Step-by-step explanation:
Being scared will send chemicals to your brain and you will react wrongly.
For example:
Ana has stumbled across a rattle snake and it is rattling it's rattle. She gets scared and attempts to run away, but the snake is faster and it bites her.