Macy was asked to compare the two ratios 4:5 and 19 to 30. Her work is shown below. Which is true? VX
4:5? 19 to 30
19
?
5 30
Common denominator is 30
18 19
30 30
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O Macy did not correctly write the ratios as fractions.
O Macy did not find a common denominator for the fractions.
Macy did not find the correct equivalent fraction with the denominator of 30
O Macy did not correctly compare the numerators.

What is 6/10 rounded to the nearest half

Brittany has designed four different birdcages, each with the same volume: a square pyramid, a cylinder, a cone, and a sphere. the zoo wants to use one of brittany’s designs but plans to change the volume of the cage. find the design change that would result in the birdcage with the greatest volume. a.) increase the area of the base of the square pyramid by a factor of ten. b.) increase the height of the cylinder by a factor of ten. c.) increase the radius of the cone by a factor of ten. d.) increase the radius of a sphere by a factor of ten.

Aconstruction worker needs to put a rectangular window in the side of a building he knows from measuring that the top and bottom of the window have a width of 8bfeet and the sides have a length of 15 feet he also measured one diagonal to be 17 feet what is the length of the other diagonal