Mathematics, 02.03.2021 18:10 ElierLeon
The perimeter of an equilateral triangle with side length 2 - 3 can be represented by the expression 3 (1 - 3) and the perimeter of a square with side length
2x + 1 can be represented by the expression 4 (2x + 1). Which of the following expressions represents the total perimeter of the two shapes?
A 11. +5
B 11.25
с) бr - 13
D 32
Answers: 2
Mathematics, 22.06.2019 00:30
What is the perimeter of an equilateral triangle if each side is (x+3)?
Answers: 1
Mathematics, 22.06.2019 05:00
Two trains leave a station on different tracks. the tracks make an angle of 130°, with the station as a vertex. the first train travels 100 km and makes its first stop at point a, while the second train travels 200 km and makes it first stop at point b. how far apart are the trains when both are at their first stop? round the answer to the nearest integer. a) 65 km b) 139 km c) 224 km d) 275 km
Answers: 2
The perimeter of an equilateral triangle with side length 2 - 3 can be represented by the expression...
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