Answers by Alexander Dischberg

Answers by Alexander Dischberg

What substitution should be used to rewrite 6(x + 5)2 + 5(x + 5) – 4 = 0 as a quadratic equation? u = (x + 5) u = (x – 5) u = (x + 5)2 u = (x – 5)2

answered Mar 30, 2021

4 votes

23.0k views

An aircraft is descending with a constant velocity of 480 kmh at an angle of 2.0 to the horizontal. What is the vertical component of the plane's velocity

answered Mar 17, 2021

6 votes

62.2k views

Plzzzzz help!!! taking it rn

answered Jan 25, 2021

1 vote

11.9k views

Ebola, what country are people most at risk?

answered Dec 17, 2020

4 votes

118k views

Read the excerpt from "My First March." "Hey, Mama?" I asked. "How can all these buses be going to the same place we’re going? I’ve never seen a building that could hold this many people." "Well, we’re

answered Jun 5, 2020

3 votes

86.6k views

Of the 45 members of the Henley Middle School Drama Club, 28 are girls. Which is a part-to-part ratio that describes this situation?

answered May 28, 2020

5 votes

73.8k views

What is the SI unit for acceleration? Multiple choices in image.

answered Apr 16, 2020

1 vote

192k views

is graph shows the number of dogs that were treated everyday over the past year. What can you tell about the average number of dogs treated by each veterinarian in the past year?

answered Apr 3, 2020

4 votes

12.9k views

An inflated ball on the surface of Mars bounces off at an angle of 45.0° with a velocity of 15.34 meters/second. What is the resultant velocity with which the ball hits the surface of Mars at the end of

answered Oct 29, 2019

3 votes

68.8k views

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