Answer:
Pre calculus is the study of the mathematical prerequisites for calculus, including algebra, trigonometry and analytical geometry. ... For example, the self-paced Khan Academy precalculus course includes trigonometry, conic sections, vectors, matrices, complex numbers, probability and series.
Answer: 13
Step-by-step explanation:
Multiply 3*3 get 9
Multiply 2*2 get 4
Add 9+4 and get 13
Answer:
The answer is B
Step-by-step explanation:
To find the area of a parallelogram you need to multiply base by height
In this problem the base is 67 square ft and the height is 52 square feet 67 times 52 = 3484
Answer:
<h3>.Incenter</h3>
Step-by-step explanation:
it shows the center
or the center of an angle
Answer:
Step-by-step explanation:
<em>Hey there!</em>
Well angles like 142 and 2x + 22 equal each other because they are across from each other.
So we can set up the following,
142 = 3x + 22
Single out x
-22 to both sides
120 = 3x
Divide both sides by 3
x = 40
<em>Hope this helps :)</em>
