The base of a rectangular tank measures 50 cm by 40 cm. What will the height of the water level be when it contains 9 liters of
water (1 liter = 1000 cm3).
1 answer:
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Answer:
The answer is the option D
m∠BED=
Step-by-step explanation:
we know that
If lines L and M are parallel
then
m∠CBE=m∠BED ------> by alternate interior angles
so
we have
m∠CBE=
therefore
m∠BED=
Answer:
The change in the standard of living, measured by growth in real GDP per person, is 0.1356%
Step-by-step explanation:
Given,
In the current year,
Population = 31.5 million,
Real GDP = $814 million,
So, the real GDP per person = ≈ 25.841
In the previous year,
Population = 31 million,
Real GDP = $800 million,
So, the real GDP per person = ≈ 25.806
Hence, change percentage =
≈ 0.1356 %