The professional runner can run 4 1/6 miles in 30 minutes.
Since the professional can run 1 1/4 times as far in 30 minutes, we multiply 3 1/3 by 1 1/4:
(3 1/3)(1 1/4)
Convert each to an improper fraction (multiply the whole number by the denominator and add the numerator):
10/3(5/4) = 50/12 = 25/6 = 4 1/6.
Answer:
He started with 180.
Step-by-step explanation:
If 90 is 50% of what he started with, then the other 50% is 90
The triangles are similar because of one triangle is 2x bigger than the other there seems to be a dilation. And since on triangle is 2x bigger the dilation between both triangles would be 2. I hope this helped :)
Answer:
6 Weeks
Step-by-step explanation:
The true statements about ∠MJK and ∠MJL are
- The sum of the two angles is 180 degrees
- JK and JL are opposite rays
- JK and JL form a straight line
<h3>How to determine the true statements?</h3>
The statement is given as:
∠MJK and ∠MJL are a linear pair of angles and the angles are also supplementary
As a general rule, linear pair angles are adjacent angles that add up to 180 degrees. This means that:
- They are supplementary angles
- They have a sum of 180 degrees
- The angles may or may not be congruent
- They have opposite rays i.e. straight line
The above means that, the following options are true:
(e), (f) and (h)
Also, the converse of the statement is:
∠MJK and ∠MJL are supplementary angles and the angles are also linear pair of angles
This is false because not all supplementary angles are linear pair angles
Read more about linear pair angles at:
brainly.com/question/1511741
#SPJ1
