A. 113 because vertical angles are congruent.
Domain: x
Range: f(x) {or y}
An example of a point for this equation would be (1 ,2) where 1 would be the domain (or x) and the range (or y) would be 2. Hope this helps :)
Side FG is proportional to side BC. When showing that two figures are similar, they should always be typed in the order of the points they correspond to. In this instance, ABCD ~ EFGH, meaning that AB ~ EF, BC ~ FG, CD ~ GH, and AD ~ EH. Let's use a simpler example, with similar triangles MNO and XYZ.
MNO ~ XYZ Since the two triangles are written in this specific order, each side should be similar to the side in the same order on the other triangle.
MN ~ XY
NO ~ YZ
MO ~ XZ
Hope this helps!
Answer:
Step-by-step explanation:
Factor 
out of 
First you need to find your total amount of marbles and this number will be your denominator (on the bottom).
8 + 14 + 12 = 34
Then you see how many black marbles are in the bag and this number will be your numerator (on the top).
The probability Jose will pick a black marble is 8/34 but you always reduce your fractions so the correct answer is 4/17.
