Step-by-step explanation:
what do you mean .it doesn't make any sense
Answer:
Step-by-step explanation:
Let be "x" the time in minutes that will take him to mow the entire park.
You know that he can mow 13 square feet in 1 minute and he has to mow 14,623 square feet.
Then, you can write the following proportion:
Solving for "x", you get:
To write that improper fraction as a mixed number:
- The quotient when you divide the numerator by the denominator of the fraction obtained, is (This will be the whole number).
- The remainder of that division is (This will be the numerator of the fraction).
- The denominator does not change.
Then:
Let the angles be 3x,3x and 4x
so 3x+3x+4x = 180
therefore x= 18
so, angles are 54,54,72 °
so it's B !!
Answer:
C
Step-by-step explanation:
is plotted on the graph the answer is 520