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Step-by-step explanation:
always .
plz mark my answer as brainlist.hope this will be helpful to you
First of all, the left triangle is an equilateral triangle. Which means that all the interior angles are 60 degrees.
4w=60
w=15
Then all 3 sides are equal thus we can set up equation 3x-y=4y then simplify,
3x=5y
Going to the triangle on the right its isosceles we can set up equation 2x+50=180
2x=130
x=75
Substitute this back into equation above 3x=5y
5y=3*75
y=45
Therefore
x=75
y=45
w=15
Done!
Answer:
31.4
Step-by-step explanation:
Because you multiply the circumference by pi
No because its explain how much cumulative tip total on day 5 so the answer is D.400
