Answer:
a) 
b) 
Step-by-step explanation:
Since 
, through the Alternate Angle Theorem, 
. We can solve for x by setting up an equation where both angles are equal to each other:
Now plug in x for both of the formulas to get their angles:
Answer:
A or Out of the 352 eleventh graders at the school, 173 of them are girls
Step-by-step explanation:
cause i did it and your welcome to all the poor souls in
Answer:
Median = 102
Step-by-step explanation:
To find the median we will following the steps below;
study the numbers, if they are not arrange from ascending to descending order, you try to do that.
87,98,106,82,111,120
82, 87, 98,106, 111, 120
Pick the middle number, if there is just one number that falls in the middle, that number is your median, but if there two numbers that falls in the middle, you add the two numbers and then divide by 2.
In this case, two numbers falls in the middle, so we will add and divide by 2
That is;
Median = 98 + 106 /2
=204 /2
=102
Median = 102
Use the website desmos, it is great for graphs!
Answer:
80
Step-by-step explanation:
Triangles angles measure 180 degrees when added.
You have 2 at 50 which makes 100 degrees.
180 - 100 = 80 degrees
