Answers by Ruben Bartelink
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Answers by Ruben Bartelink

Answers by Ruben Bartelink
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What is the base of the triangle? (:
answered Sep 12, 2021
4 votes
138k views
What is permafrost? 1 point Layer of soil that always stays frozen Top part of soil that is frozen in the long winter but thaws in the summer Floating sheet of ice permanently attached to a landmass. A
answered Sep 4, 2021
1 vote
234k views
What is the difference between a historian and an archaeologist
answered Jul 19, 2021
3 votes
88.7k views
In an experiment, a researcher can make claims about causation if:_________a) changing the dependent variable resulted in changes in the independent variableb) is the same regardless of the number of degrees
answered Jul 2, 2021
4 votes
92.6k views
(HELP!! WILL GIVE 86 POINTS!!) Use the elimination method to solvethe system of equations. Choose the correct ordered pair. -x+y= -2 2x- 3y = 4
answered Jun 28, 2021
2 votes
164k views
What is 45.8 divided by 4?
answered Jun 17, 2021
5 votes
23.2k views
Which graph shows a proportional relationship ​
answered Feb 26, 2021
4 votes
97.9k views
Calvin babysits for $6 an hour. Marilyn charges $10 plus $3 an hour. After how many hours is it cheaper to hire Marilyn?
answered Jan 20, 2021
2 votes
185k views
Which of the following is not true about zooxanthellae and coral.? A)zooxanthellae is contained within the coral tissue. B)zooxanthellae needs coral in order to perform photosynthesis. C)zooxanthellae
answered Jan 14, 2021
3 votes
58.2k views
What two events ended world war 1?
answered Dec 18, 2020
1 vote
63.3k views
I NEED HELP WITH THIS THING IN SPANISH PLEASE ASAP!!
answered Nov 8, 2020
4 votes
40.9k views
If f(x) = 3x2 - 2x+4 and g(x) = 5x + 6x - 8, find (f-g)(x).
answered Aug 22, 2020
2 votes
86.7k views
Which characteristic is a sign of drug addiction?
answered Jun 18, 2020
1 vote
179k views
PLEAS HELP! What is the length of the unknown leg in the right triangle? Answers on second image.
answered Mar 13, 2020
2 votes
207k views
Escoge la respuesta correcta. ¿Cuál es el símbolo nacional de Puerto Rico? El morro las garitas los gatos la perla
answered Dec 29, 2019
6 votes
10.9k views
Please help asap!!!!!!!!!!!!!
answered Apr 12, 2019
4 votes
206k views
The rate at which work is done is called ____. a. efficiency c. force b. effort time d. power
answered Jan 24, 2019
2 votes
90.0k views
How many miles does he drive in six hours?
answered Jan 15, 2019
3 votes
134k views
In humans, the presence or absence of dimples is a trait controlled by a single gene. what is the genotype of an individual who is heterozygous for dimples?
answered Nov 9, 2018
1 vote
128k views
This Chinese thinker's beliefs were adopted by the Han Dynasty and used as part of a civil service examination to gain employment in the government. Ch'in Confucius Liu Pang Lao Tzu
answered Jul 21, 2018
1 vote
165k views
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