Alanna wants to fence-in a rectangular dog pen in her backyard.
She has 48 metres of fencing.
...
Mathematics, 15.06.2021 16:20 destanie1030
Alanna wants to fence-in a rectangular dog pen in her backyard.
She has 48 metres of fencing.
What are the dimensions of the largest dog pen Alanna can enclose if:
a) Alanna fences all four sides?
b) Alanna fences three sides of the pen and uses her house as the fourth side?
Answers: 2
Mathematics, 21.06.2019 20:30, amandaaaa13
Asmall business produces and sells balls. the fixed costs are $20 and each ball costs $4.32 to produce. each ball sells for $8.32. write the equations for the total cost, c, and the revenue, r, then use the graphing method to determine how many balls must be sold to break even.
Answers: 1
Mathematics, 21.06.2019 21:00, memoryofdale
Circle a has a diameter of 7 inches, a circumference of 21.98 inches, and an area of 38.465 square inches. the diameter of circle b is 6 inches, the circumference is 18.84 inches, and the area is 28.26 square inches. part a: using the formula for circumference, solve for the value of pi for each circle. (4 points) part b: use the formula for area and solve for the value of pi for each circle. (4 points)
Answers: 2
Mathematics, 21.06.2019 23:30, pennygillbert
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Answers: 1
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