I think the volume of the sphere is 4 centimeters.
Answer:
A. 
B.
C. 
Step-by-step explanation:
A.
There are 52/4 diamonds in the deck and 4 '5's in the dech of cards
52/4 = 13 + 4 = 17
Therefore, you have a chance of drawing one of those cards.
B.
There are 13 hearts in the deck and 4 jacks. Therefore, your odds are the same :
C.
There are 4 jacks in a deck of cards and 4 '8's in a deck of cards
Therefore your probability is 
which simplifies to 
<em>As per brainly guidelines I can only answer 3 questions in one answer</em>
Answer:
Squares are defined by having all equivalent sides. Sometimes, rectangle have different lengths of side, thus not fitting the definition of a square. However, the definition of a rectangle is "an object with 2 pairs of sides parallel to eachother", therefore all squares fit the definition of a rectangle. Please mark brainliest :)
Answer:
7A. x = 6
7B. m∠ABC = 135°
Step-by-step explanation:
7A. I forget what the rule is called specifically, but the opposite angle is always congruent. So, you simply end up solving for x when you set the equation to equal 45.
7B. Use the supplementary rule, which basically states that two angles on a flat plane, when adjacent, equal 180°. So, 180 - 45 = 135.
God, my terminology is awful, but that's besides the point.
