Questions by Understack

Questions by Understack

Which of the following statements can be used to prove quadrilateral QRST is a parallelogram? Select two that apply.

asked Oct 21, 2021

2 answers

5 votes

182k views

Which of the following IPv6 addresses are the same based on the correct use of zero compression? (Choose all that apply.) fe80::2d57:c4f8::80d7 fe80:0:2d57:c4f8:0:80d7 fe80:0000:2d57:04f8:0000:80d7 fe8:2d

asked Sep 2, 2021

1 answer

4 votes

83.8k views

When 3 times a positive number is added to the square of the number, the result is 40. What is the number?

asked Aug 23, 2021

1 answer

3 votes

117k views

Why were people so angry, to the point of violence, about the integration of our schools? please need help topic is civil rights

asked Jul 7, 2021

1 answer

0 votes

142k views

The temperature in the morning was -15 degrees. By the afternoon it was 45 degrees. What was the change in temperature?

asked Feb 9, 2021

2 answers

5 votes

10.8k views

Can you use species area curve to estimate extinction?

asked Oct 26, 2020

1 answer

2 votes

221k views

Please help me!! 15 points!!!!! Thanks in advance!! These are options for the first image!! 1. A: lubricants B: stomata C: chlorophyll 2. A: traspiration B: transportation C: reproduction.

asked May 20, 2020

1 answer

2 votes

135k views

Of 8 dogs in a kennel, 5 are male and 3 are female. If a trainer randomly chooses two dogs for a walk, what is the probability he will choose two females?

asked May 13, 2020

1 answer

2 votes

19.4k views

Factor completely. y2 - 12y + 32 A. (y + 4)(y + 8) B. (y - 4)(y - 8) C. (y + 18)(y + 2) D. (y - 18)(y - 2)

asked Feb 18, 2020

2 answers

3 votes

190k views

Rewrite the expressions by using grouping symbols y • 5 + y • a

asked Jul 26, 2019

2 answers

2 votes

7.4k views

Write the correct chemical formula for your reactants and products

asked Apr 20, 2019

1 answer

5 votes

201k views

Describe how you shaded bars to show data

asked Apr 10, 2019

1 answer

4 votes

84.9k views

Which of the following best explains how a biotic factor can control the population of a species in an ecosystem? A sudden drop in temperature may cause many individuals in a population to die. Competition

asked Jul 16, 2018

1 answer

3 votes

156k views

How did Kathrine Johnson from Hidden figure break the color barrier

asked Apr 10, 2018

2 answers

5 votes

203k views

Distance on graph A group of college students built a self-guided rover and tested it on a plane surface. They programmed the vehicle to move along the path A–B–C–D–A represented on the coordinate plane.

asked Nov 22, 2017

2 answers

3 votes

48.6k views

Which best describes Emerson’s central message to his contemporaries in "Self-Reliance"?

asked Nov 15, 2017

1 answer

5 votes

227k views

What four segments are parallel to plane MRQL? A. segments JK,KL,JM and ML B. segments NP, KP, PQ and JN C. segments JK, JN, NP and KP D. segments JM, KL, NR and PQ

asked Oct 13, 2017

2 answers

3 votes

171k views

How do you find the area of an object?

asked Jul 22, 2017

1 answer

0 votes

44.1k views

Why are circles so important to constructions?

asked Apr 24, 2016

1 answer

3 votes

32.5k views

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