Questions by Ralph Melhem

Questions by Ralph Melhem

5. A square on the coordinate plane has vertices at A(-3,0), B(1, 2), C(2,-1), and D(-2,-4). After a dilation using a scale factor of 3, what are the new coordinates of D'?

asked Dec 18, 2023

1 answer

25 votes

39.7k views

TRUE/FALSE. histoplasma and coccidioides produce tuberculosis-like damage to the lungs that can be seen on x-ray images.

asked Nov 28, 2023

1 answer

1 vote

119k views

maria works at a factory in lima, peru where she sews blue jeans for a major american firm. on mondays, she sews the side seams of the jeans, on tuesdays she sews on pockets, wednesdays she presses finished

asked Nov 14, 2023

1 answer

0 votes

183k views

5(y+2/5)= -13 i think im solving for y

asked Sep 5, 2023

1 answer

3 votes

40.7k views

Daily dilemma: Suppose that a person with knowledge of an imminent terrorist attack, that will kill many people, is in the hands of the authorities and that he will disclose the information needed to prevent

asked Oct 1, 2022

2 answers

23 votes

135k views

Which choice correctly shows how to use partial products to find 250 × 15 ? A. 1 , 250 + 150 B. 2 , 500 + 150 C. 1 , 250 + 1 , 250 D. 1 , 250 + 2 , 500

asked Sep 24, 2022

1 answer

3 votes

97.7k views

I have a system of equations I don’t remember how to do :| I forgot how to solve this, and I forgot how to find the slope…

asked Sep 14, 2022

2 answers

5 votes

133k views

TIF for True or False 5. Although there were many countries involved in WWI, there were basically two sides fighting. 6. As soon as World War I began, the U.S. was ready to take sides and join the fighting.

asked Aug 4, 2022

1 answer

25 votes

212k views

What were the pros of dropping the atomic bomb on hiroshima and nagasaki? What were the cons?

asked Mar 27, 2022

1 answer

3 votes

188k views

If a/b=2/3, find the value of 3a/4b

asked Mar 7, 2022

1 answer

14 votes

188k views

Five times a number is divided by 7 more than the number. If the result is 2 then what was the original number?

asked Nov 20, 2021

1 answer

2 votes

196k views

If Joe introduces himself as Dr. Early to sell to Gensol, knowing that people will assume that he was a medical doctor, but he never tells anyone that he is, would contracts entered into be considered

asked Jul 3, 2021

1 answer

5 votes

209k views

Nicole mixes 2 tins of red paint with 3 tins of white. She needs 15 tins of paint altogether. how many tins of red paint does she need Please show calculations

asked May 21, 2021

1 answer

5 votes

217k views

Describe two Freatures of the battle of Stamford Bridge

asked Apr 21, 2021

1 answer

1 vote

160k views

Which correctly explains how to estimate 55 percent of 64? A. Round 55 percent to 40 percent and 64 to 60. Think of 40 percent as 1/4 so 1/4 of 60 is 15 B. Round 55 percent to 60 percent and 64 to 70.

asked Jan 12, 2021

2 answers

3 votes

7.6k views

Using the method of completing the square, put each circle into the form (x-h)^(2) + (y-k)^(2) = r^(2) Then determine the center and radius of each circle x^(2) + y^(2) +8x - 6y +16 = 0

asked Jul 4, 2020

1 answer

5 votes

167k views

What kinds of numbers have an odd number of factors?

asked Jun 4, 2020

1 answer

3 votes

59.8k views

Kleene star of {1} generates {1, 11, 111, 1111, 11111……}. True False

asked Apr 21, 2020

1 answer

2 votes

135k views

Which type of writing is best for business letters? Business letters should use A. Descriptive B. Flowery C. Informal D. Precise

asked Apr 16, 2020

1 answer

4 votes

101k views

A linear function g(x) passes through the points (3, -1) and (-6, -4). What is the y-intercept of the function? Write the solution as an ordered pair. * ··· /1 Captionless Image

asked Apr 1, 2020

1 answer

0 votes

192k views

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