Mathematics, 16.08.2021 17:30 lokiliddel
Calculaţi perimetrul unui triunghi ştiind că:
a. semiperimetrul este de 23,5 de centimetri;
b. AB = 25% · BC, BC = 16 cm, iar AC este media aritmetică a lungimilor laturilor AB și BC.
Answers: 1
Mathematics, 21.06.2019 16:00
The graph shows the distance y, in inches, a pendulum moves to the right (positive displacement) and to the left (negative displacement), for a given number of seconds x. how many seconds are required for the pendulum to move from its resting position and return? enter your answer in the box.
Answers: 2
Mathematics, 22.06.2019 00:30
The length of a rectangle plus its width is 24 cm. the area is 143 square cm. what are the length and width of the rectangle?
Answers: 1
Calculaţi perimetrul unui triunghi ştiind că:
a. semiperimetrul este de 23,5 de centimetri;
b...
b...
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