Answer:
Angles 1 and 3 are congruent as vertical angles; angles 3 and 7 are congruent as corresponding angles.
Step-by-step explanation:
<1 and <3 are vertical angles because they are formed by the same lines and are opposite each other . 3 and 7 are corresponding angles because they are in the same position at each intersection where a straight line crosses two others. Since the lines are parallel, they are equal That makes 1 and 7 equal
9 x 6 = 54
54 - 4 = 50
50 + 5 = 55
i think, your question isn't very clear
Answer:
I got 
Please correct me If I'm wrong
Step-by-step explanation:
Answer:
62.5%
Step-by-step explanation:
In this case we have the information we need to calculate the percentage because they give us the necessary experimental probability, we only have to pass the probability to its percentage form.
We know that probability can be converted to a percentage by multiplying the value of probability by 100, like so:
5/8 * 100 = 62.5
In other words, the probability that it will arrive at that time is 62.5%
Answer:
True
Step-by-step explanation:
A triangle must have 3 angles which add up to 180 degrees
A right angle is 90 degrees so if you added 90 to 90 (two right angles) it would be 180. This is true since the two angles cannot be a triangle.
I am not sure what the question was but i am guessing you needed proof.
