Answer:
Trevor is just under halfway through his homework
Step-by-step explanation:
The numbers of homework are 12
Trevor did 5 of them. Halfway is 6
we have given the m∠1 = 4x + 23 and m ∠2 = 2x - 5. so, the value of x would be equal to 27 degrees.
<h3>What is linear pair?</h3>
Linear pair of angles are produced when two lines intersect each other at a point. The sum of angles of the linear pair is always 180 degrees.
we have given the m∠1 = 4x + 23 and m ∠2 = 2x - 5
We know that the sum of angles of the linear pair is always 180 degrees.
m∠1 + m ∠2 = 180
4x + 23 + 2x - 5 = 180
6x + 18 = 180
6x = 180 -18
x = 162/6
x = 27
Learn more about angles;
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For this case we have:
We define the following variable
x : Speed of the car in South direction
By definition, we know that:
For the car in north direction:
For the car in south direction:
The distance between both cars, after 3 hours, is:
So, we have:
Clearing x;
Thus, the speed of the car in the south direction is 
Answer:
Option B
Answer:
1/12 and 1/3
Step-by-step explanation:
There are 2 choices for flipping a coin (heads or tails) and 6 choices for rolling the die (1 - 6) so the total possible outcomes are 2 * 6 = 12. Of these, there's only one possibility where we get a tail and a 5 so the answer to b is 1/12. For c, there's only one head but there are 4 numbers less than 5 (1 - 4) so the total number of outcomes that satisfy our condition is 1 * 4 = 4 which makes the probability 4/12 = 1/3.
