We can solve using proportions
or 4 works is to 10 hours as 5 workers is to x hours.
to solve we cross multiply to get
so it will take 5 men 12.5 hours!
A) 33
There are always chances so you never know where the samples could be from. The answer 33 makes the most logical sense.
Answer: 3
Step-by-step explanation:
5x-6=2x
Answer:
Sin of x does not change
Step-by-step explanation:
Whenever a triangle is dilated, the angle remains the same as well as the ratio for sides of triangle. For smshapes with dimensions, when shapes are dilated the dimensions has increment with common factor.
From trigonometry,
Sin(x)=opposite/hypotenose
Where x=4/5
Sin(4/5)= opposite/hypotenose
But we were given the scale factor of 2 which means the dilation is to two times big.
Then we have
Sin(x)=(2×opposite)/(2×hypotenose)
Then,if we divide by 2 the numerator and denominator we still have
Sin(x)=opposite/hypotenose
Which means the two in numerator and denominator is cancelled out.
Then we still have the same sin of x. as sin(4/5)
Hence,Sin of x does not change
Answer:
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Step-by-step explanation:
