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Arlecino [84]
3 years ago
9

How many triangles can be constructed with angles measuring 80º, 80º, and 40º?

Mathematics
2 answers:
kozerog [31]3 years ago
4 0
A. none it is oveer 180 and a triangle must equal 180 degrees
MaRussiya [10]3 years ago
4 0
None its more than 180 dgrees

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A Chevy Malibu has a fuel capacity of 18.5 gallons. This vehicle averages 666 miles per tank. Assume the relationship between fu
Nuetrik [128]

Answer:

180 miles

Step-by-step explanation:

Step one:

capacity of tank= 18.5gallons

vehicle averages 666 miles per tank.

Hence, the vehicle can travel 666 miles on 18.5 gallons

Required

The distance covered on 5 gallons

Step two:

vehicle can travel 666 miles on 18.5 gallons

the vehicle will go x miles on 5 gallons

cross multiply we have

5*666= 18.5*x

3330=18.5x

divide both sides by 18.5

x= 3330/18.5

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3 years ago
What is the answer to x in this equation K(x)=3/2x-1;k(x)=-4
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Answer :

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K =

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6 0
3 years ago
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Answer:

Step-by-step explanation:

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3 years ago
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Basically you first find the amount of the books are the shelf knowing that you have 5 new books, you subtract the amount of new books from total books. And 5:7 can't be simplified any further making 5:7 the answer.

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Step-by-step explanation:

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