Mathematics, 28.01.2021 21:00 adejumoayobami1
Petunia bought two plants she placed the first plant which was 20 inches tall, on the windowsill she noticed that the plant was growing at the rate of 1 inch per week.
y=x+20
she placed the 2nd plant which was 5 inches tall on the coffee table, she noticed that it was growing at the rate of 2 inches per week,
y=2x+5
the heights of the two plants are shown in a graph
how many weeks will it take for the plants to reach the same height
a : 5
b : 10
c: 15
d :20
Answers: 3
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The height of a triangle is 4 in. greater than twice its base. the area of the triangle is no more than 168 in.^2. which inequalitycan be used to find the possible lengths, x, of the base of the triangle?
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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)
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Set $r$ is a set of rectangles such that (1) only the grid points shown here are used as vertices, (2) all sides are vertical or horizontal and (3) no two rectangles in the set are congruent. if $r$ contains the maximum possible number of rectangles given these conditions, what fraction of the rectangles in set $r$ are squares? express your answer as a common fraction.
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Petunia bought two plants she placed the first plant which was 20 inches tall, on the windowsill she...
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