Rounding or compatible numbers to estimate the sum
369
plus
480...
Mathematics, 28.08.2020 21:01 Jbutler15
Rounding or compatible numbers to estimate the sum
369
plus
480
Answers: 3
Mathematics, 21.06.2019 15:00
Which statement is always true? a. square bcdf is a rectangle. b. rectangle gjkm is a square. c. quadrilateral stpr is a trapezoid. d. parallelogram abcd is a rhombus.
Answers: 2
Mathematics, 22.06.2019 04:00
Andy wants to find the distance d across a river. he located points as shown in the figure, then use similar triangles to find that d = 223.5 feet. how can you tell without calculating that he must be wrong? tell what you think he did wrong and correct his error. round your answer to the nearest tenth if necessary. andy must have used the wrong . the distance d is actually feet.
Answers: 3
Mathematics, 22.06.2019 04:30
Arectangular garden measures 5m by 7m. both dimensions are to be extended by the same amount so that the area of the garden is doubled. by how much should the dimensions increase, to the nearest tenth of a metre?
Answers: 2
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