Questions by Roland Keesom

Questions by Roland Keesom

Triangle ABC is congruent to triangle DEF what is the sum of x and y

asked Mar 1, 2022

1 answer

21 votes

57.5k views

What is a histogram?

asked Dec 20, 2021

1 answer

1 vote

217k views

High grade steel consists of 85% iron and 15% magnese. Low grade steel consists of 67% iron and 33% mag ese. NASA orders 500 tons of steel and specifies that it must be in the proportion 80% iron and 20%

asked Sep 2, 2021

1 answer

4 votes

155k views

Larger fonts, bold type and other stylistic devices such as boxes are most commonly used to A. make the manual more interesting to look at. B. organize sub-topics and headings. C. deliver additional instructions

asked Aug 1, 2021

1 answer

2 votes

11.7k views

Which gas is forming in the test tube showed above ?

asked Jun 10, 2021

2 answers

3 votes

46.6k views

Mark burns 51 calories when he plays volleyball for 15 minutes. At this rate how fast is Mark burning calories?

asked May 15, 2021

1 answer

5 votes

109k views

If you know this please help

asked Jan 28, 2021

1 answer

0 votes

46.9k views

Delia is a graphic designer who charges an hourly rate. She made the graph to show her total earnings for various numbers of hours worked. Approximately how many hours would it take Delia to earn $250?

asked Jan 18, 2021

1 answer

1 vote

80.7k views

Beatrice is purchasing yoga mats from an online store. Each mat costs $8.50, and there is a shipping charge of $12.50 for an order of any size. If Beatrice has $80, what is the maximum number of mats she

asked Sep 5, 2020

1 answer

1 vote

140k views

Hormone receptors are always located on the cell membrane. a. True b. False

asked Jul 15, 2020

1 answer

1 vote

62.9k views

Write a proportion that can be used to find the cost of 5 peaches if 3 peaches cost $1.20. A. 3/1.20=5/x B. 1.20/5=3/x C. 5/1.20=3/x D. 3/1.20=x/5

asked Mar 10, 2020

1 answer

2 votes

147k views

What were some long-term effects of the courts decision in the slaughterhouse case

asked Oct 14, 2019

2 answers

2 votes

120k views

The base pairs in a DNA strand are held together with hydrogen bonds. If the two nitrogenous bases in each pair were held together with covalent bonds instead of hydrogen bonds, what effect would it have

asked Sep 16, 2019

2 answers

2 votes

118k views

Miss Roja plans to sell tote bags at the art festival for 33$ each. She will need to make 265$ to pay the rent for the space at the festival. About how many tote bags will she need to sell to pay rent

asked Dec 24, 2018

2 answers

3 votes

330 views

A toy factory creates handmade train sets. One train car takes 0.4 hours to construct and 0.6 hours to paint. A section of wooden track requires 0.2 hours to construct and 0.1 hours to paint. A full train

asked Nov 23, 2018

1 answer

4 votes

113k views

How can lifestyle choices help reduce the risk of heart disease?

asked Jun 6, 2018

2 answers

2 votes

193k views

What is part of a line,has one end point,and continues in one direction?

asked Dec 6, 2017

2 answers

0 votes

127k views

Write a rule for the nth term of the arithmetic sequence. d=2, a12=18. Please explain!

asked Jun 10, 2017

2 answers

4 votes

175k views

Sam divided A rectangle into 8 congruent rectangles that each have the area shown. what is tge area of tge rectangle befoe sam divided it

asked Dec 17, 2016

1 answer

1 vote

13.1k views

What's the capital of Brasil?

asked May 10, 2016

2 answers

2 votes

122k views

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