You haven't told us whether ABC is a line or a triangle.
-- <u>IF</u> ABC is a line, and if 'B' is on the line between 'A' and 'C',
and if AB=3.7m and AC=8.5m, then . . .
BC = (8.5m - 3.7m) = <em>4.8meters</em>.
-- But <u>IF</u> ABC is a triangle, and if 'A', 'B', and 'C' are the vertices
of the triangle, and if AB=3.7m and AC=8.5m, then BC can be
<u>ANY</u> length that's more than 4.8 meters and less than 12.2 meters.
The answer is A. y = [x] -2
Notice that the divisors 2,000, 200 and 20 are similar except for the number of zeros.
You can remove a zero from each dividend equal to the number of zeros in the divisor.
So 80,000 ÷ 2,000 is equivalent to 80 ÷ 2 = 40 ( I removed 3 zeros from each)
80,000 ÷ 200 is equivalent to 800 ÷ 2 = 400 (notice that I could only remove 2 zeros)
Finally 80,000 ÷ 20 only allows us to remove on zero --- 8,000 ÷ 2 = 4,000.
The smaller the divisor the greater the quotient (when dividing the same number - in this case 80,000)
When we bring 6y from right side to left side it’s sign get changed and 8y-6y=2y.
Volume is a three-dimensional scalar quantity. The cost of the glass is $1312.24.
<h3>What is volume?</h3>
A volume is a scalar number that expresses the amount of three-dimensional space enclosed by a closed surface.
Given the colony must be able to take a volume of 200,000 cubic meters, therefore, the diameter of the hemisphere will be,
The volume of Hemisphere = (2/3)πr³
200,000 = (2/3) × π × R³
R = 45.7
The area of the base of the hemisphere is,
Area of the base = πR² = π×(45.7) = 6561.185 meters²
Given the cost of glass is $0.20 per square meter, therefore, the cost of the glass of the base will be,
Cost of glass = 6561.185 × 0.20 = $1312.24
Hence, the cost of the glass is $1312.24.
Learn more about Volume:
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