Mathematics, 16.07.2019 05:00 paigefields2578
Gretchen is using an overhead projector to enlarge a drawing so she can make a poster. the original drawing measures 60 mm wide by 80 mm high. she moves the projector so that the width of the projected image is 300 mm. if the original drawing and the projected image are similar figures, what will be the height of the projected image? (a) 225 mm (b) 400 mm (c) 440 mm (d) 180 mm
Answers: 1
. Cross-multiply to get 60x = 24000. Divide both sides by 60 to find that the height is 400
Another question on Mathematics
Mathematics, 21.06.2019 13:30
The variable z is directly proportional to x, and inversely proportional to y. when x is 4 and y is 13, z has the value 1.2307692307692. what is the value of z when x= 9, and y= 20
Answers: 2
Mathematics, 21.06.2019 19:30
Find the commission on a $590.00 sale if the commission is 15%.
Answers: 2
Mathematics, 21.06.2019 20:50
An object is translated by (x + 4, y - 2). if one point in the image has the coordinates (5, -3), what would be the coordinates of its pre-image? (9, -5) (1, -5) (9, -1) (1, -1)
Answers: 1
Mathematics, 21.06.2019 21:00
Ian is in training for a national hot dog eating contest on the 4th of july. on his first day of training, he eats 4 hot dogs. each day, he plans to eat 110% of the number of hot dogs he ate the previous day. write an explicit formula that could be used to find the number of hot dogs ian will eat on any particular day.
Answers: 3
You know the right answer?
Gretchen is using an overhead projector to enlarge a drawing so she can make a poster. the original...
Questions
Mathematics, 18.04.2021 22:10
English, 18.04.2021 22:10
Chemistry, 18.04.2021 22:10
English, 18.04.2021 22:10
Law, 18.04.2021 22:10
Chemistry, 18.04.2021 22:10
Mathematics, 18.04.2021 22:10
