The given ratio of the sides of the triangles is 4:10:7. Let the sides be 4x, 10x and 7x .
And given perimeter is 252 meters .
Perimeter is the sum of all sides. So we get
Dividing both sides by 21
So the sides are
Mrs. Nygaard needs 12 hours to grade all of her students’ projects. She made a chart to show how much time she could spend gradi
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2. “Look around, look around at how lucky we are to be alive right now.”
“How on Earth did you do that with the same 24 hours a day that everyone else gets?”
“I wish writing were really like the way Andy staged it here: Me in a mania at a desk while a group of people stand around cheering in awe. More realistically, it's me pooping around on Twitter until I get an idea.”
“Lin beamed, and threw a couple of triumphant middle fingers in the air.”
Step-by-step explanation:
I hope this is good enough :-)
we are given
there are in 0.073 gallons
we can see that there are two non-zero places after decimals
so, there are two siginificant figures
step-1: Change gallons to quarts
we know that
1 gallon = 4 quarts
so, we can write as
step-2: Change into liter
we know that
1 liter = 1.057 quarts
or
step-3: Change into millilitre
we know that
Since, it is asking for only two significant figures
so, we can also write as
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