A Pentagon has the exterior angles 42, 86, 3x, 4x, and x. What is x? Please hurry.
2 answers:
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Answer:
or
Step-by-step explanation:
Given:
A farmer has a basket of peaches. He gives ⅓ of the peaches to one person, ¼ to another, ⅕ to another, ⅛ to another, and then gives 7 peaches to a 5th person.
Remaining peaches = 4
We need to find the original number of peaches in the basket.
The farmer gives the total number of peaches =
Let x be the former gives the total number of peaches
We multiply and divide by 120 in right side of the above equation because of 120 is divided by all given denominator and then simplify.
We add the remaining peaches by given peaches for the original number of peaches in the basket.
Original number of peaches =
Original number of peaches =
Original number of peaches =
Original number of peaches =
Original number of peaches =
Therefore the original number of peaches in the basket is or
Answer:
At least 1.72 miles per day.
Step-by-step explanation:
Given: Goal of running is at least 50 miles in a month.
Andrea have already run 7 miles.
Days left in the month is 25.
As given, Andrea have already run 7 miles.
∴ Andrea need to run this month=
Days remaining this month is 25.
Now, finding miles need to run each day to meet her goal.
Miles need to run each day=
⇒ Miles need to run each day=
∴ Andrea need to run at least 1.72 miles to meet her goal this month.