Mathematics, 18.07.2019 23:00 DavidsonSaid
Danielle built a ramp with a stopping block at the bottom for her scout troop’s pinewood derby. she wants to paint the top and sides of the ramp. danielle calculated the area by adding the areas of 2 triangular faces and 3 rectangular faces from the ramp and 6 rectangular faces from the block. did danielle calculate the area correctly? if not, what was her mistake? a. yes, danielle calculated the area correctly. b. no, danielle needs to remove 1 rectangle from the ramp and 1 rectangle from the block. c. no, danielle needs to add 1 triangle to the ramp and remove 1 rectangle from the block. d. no, danielle needs to remove 1 triangle from the ramp and add 1 rectangle to the block.
Answers: 2
Mathematics, 21.06.2019 15:20
Which is the equation of an ellipse with directrices at x = ±4 and foci at (2, 0) and (−2, 0)?
Answers: 3
Mathematics, 21.06.2019 18:30
Haruka hiked several kilometers in the morning. she hiked only 66 kilometers in the afternoon, which was 25% less than she had hiked in the morning. how many kilometers did haruka hike in all?
Answers: 1
Mathematics, 21.06.2019 18:30
What is the answer to this question? i'm a bit stumped. also how do i do it? 5(x - 4) = 2(x + 5)
Answers: 1
Danielle built a ramp with a stopping block at the bottom for her scout troop’s pinewood derby. she...
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