Questions by DJphy

Questions by DJphy

Triangle A′B′ C' is a reflection of ABC across line BC. Prove that ray BC is the angle bisector of angle AB′ A' . a. Prove that BC is perpendicular to A'B′. b. Prove that AB ′ A′ ≅AB ' C′. c. Prove that

asked Jun 3, 2024

1 answer

0 votes

232k views

A 3-year-old child's parents have been unable to visit since the child was admitted to the hospital. The toddler has become quiet and withdrawn. To best help the child at this time, what should the nurse

asked Feb 23, 2024

1 answer

3 votes

227k views

The dot plot below shows the drawing scores of some students: A number line is shown from 1 to 5 in increments of 1. The horizontal axis label is Score. There is 1 dot above 1, 2 dots above 2, 3 dots above

asked Nov 1, 2023

1 answer

0 votes

87.1k views

Where does electricity come from I.n Your own words

asked Oct 8, 2023

1 answer

0 votes

20.5k views

26 The numbers below form an arithmetic sequence.-4, -7 -10,- 13 - 16, ..Which expression can be used to find the nth term in the sequence?F-3n-1G3n - 4H-30 + 4J3n + 1

asked Sep 10, 2023

1 answer

5 votes

69.4k views

How does the frequency of eating lead to obesity? If you get your answer from a site please list your answer down below!

asked Jun 25, 2023

1 answer

9 votes

199k views

What is the slope of the line through (-18,-16), (10,-4)

asked Apr 27, 2023

1 answer

10 votes

15.5k views

regulation of the cell cycle is dependent on cyclins and cyclin-dependent kinases (cdks). the key factor that allows a cell to progress beyond the restriction point in g1 is the absence of cyclin.

asked Jan 24, 2023

1 answer

5 votes

212k views

2. Which of the following statements about the length of an essay is true? O A. All writers struggle to write essays that are long enough for an assignment. O B. It's important to stay within the length

asked Sep 28, 2022

2 answers

1 vote

148k views

lodine-131, a radioactive isotope of iodine, has a half-life of 8 days. After 40 days, if 1.5 g of lodine-131 still remains, what is the original amount of iodine-131?

asked Sep 13, 2022

1 answer

3 votes

218k views

A line has a slope of 10 and includes the points (3, n) and (4,0). What is the value of n? n =

asked Jul 14, 2022

1 answer

1 vote

13.3k views

Which one is the correct answer?

asked Jul 3, 2022

1 answer

4 votes

90.1k views

Is light a particle or a wave? Is metal a good heat shield? Is the reason that nothing can go faster than light because we have not tried hard enough? Is there any difference between antimatter, dark matter,

asked Apr 15, 2022

1 answer

5 votes

224k views

20 g of Allg is dissolved in water to produce a solution with a concentration of 2.007M. What is the volume of this solution in milliliters?

asked Mar 14, 2022

1 answer

1 vote

54.3k views

Why were indentured servants necessary in the 1600s

asked Nov 8, 2021

2 answers

0 votes

149k views

What are nutrients? Give examples.

asked Aug 23, 2021

1 answer

1 vote

120k views

Given a mean of 518, a standard deviation of 22, and a sample size of 200, calculate a 95% confidence interval.

asked Jul 23, 2021

1 answer

0 votes

153k views

How many solutions does this system have? x minus y = negative 4. 3 x + y = 8. A. one B. two C. an infinite number D. no solution

asked Jun 22, 2021

2 answers

3 votes

41.7k views

What played a big role in Roman Art? in your own words

asked May 10, 2021

1 answer

1 vote

121k views

Is the world wide enough? Can we have our own beliefs and values as well as allow others to have theirs?

asked Apr 14, 2021

2 answers

5 votes

33.1k views

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