Mathematics, 27.01.2020 16:31 anna4060
Diagram 1 shows a triangle with feet of length 4y cm and height (y + 5) cm. diagram 2 shows a square with a length of y cm. given the area of the triangle exceeds the rectangle by 39 cm². calculate the perimeter of the two diagrams.
Answers: 1
Mathematics, 21.06.2019 22:00
Astudent has created the give circuit diagram. it consists of a battery, a resistor, and a light bulb. in one minute, 1.2c of charge flows through the resistor. how much charge flows through the light bulb in one minute?
Answers: 1
Mathematics, 21.06.2019 23:30
Parabolas y=−2x^2 and y=2x^2+k intersect at points a and b that are in the third and the fourth quadrants respectively. find k if length of the segment ab is 5.
Answers: 1
Mathematics, 22.06.2019 01:20
Geometry - finding area of regular polygons and sectors (check my math, i can’t find the error)
Answers: 3
Diagram 1 shows a triangle with feet of length 4y cm and height (y + 5) cm. diagram 2 shows a square...
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