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Given vectors u = (-3, 2) and v = (2, 1), what is the measure of the angle between the vectors? O 7.1° O 60.3° O 119.7° O 172.9°
answered
Feb 20, 2021
Mathematics
high-school
3
votes
29.3k
views
In the chemical equation CH4 + 02 → CO2 + H2O, what are considered the reactants? CH4, CO2 02, H20 CO2, H2O CH4, 02
answered
Jan 28, 2021
Biology
college
5
votes
77.5k
views
How do you find a quote in a story?
answered
Jan 17, 2021
English
middle-school
4
votes
29.2k
views
Roger Williams was banished from the Massachusetts Bay Colony because he ____. A. No longer believed in God B. Refused to follow the sabbath C. Was friendly to the Native Americans D. Argued for the separation
answered
Nov 25, 2020
English
middle-school
2
votes
97.1k
views
John sells seven cookies for $5.39. Write an equation that represents John's sales for any number of cookies.
answered
Nov 24, 2020
Mathematics
middle-school
4
votes
26.0k
views
Which organ, located just below the diaphragm, turns waste materials from the blood into urea?
answered
Sep 10, 2020
Physics
middle-school
0
votes
200k
views
Mechanical digestion occurs in the A. mouth and esophagus B. stomach and small intestine C. mouth and stomach D. esophagus and stomach
answered
Jun 24, 2020
Health
middle-school
2
votes
96.7k
views
The radius of a regular pentagon measures 7ft. which of the following would be an acceptable equation to use to solve for the measure of the side, s? (the selected answer is just randomly selected)
answered
Jan 17, 2020
Mathematics
middle-school
3
votes
148k
views
A cylindrical can of tuna has a radius of 4.25 cm and a height of 4 cm. What is the exact volume of the can of tuna? Enter your answer in the box. π cm3
answered
Dec 29, 2018
Mathematics
middle-school
3
votes
20.3k
views
The last picture I sent cut off the questions. Can anyone help w/ 3 and 4? Thank you!!
answered
Nov 14, 2018
Mathematics
middle-school
2
votes
138k
views
There are five pillars, or basic teachings, of judaism true false user: the byzantine empire was known for _____. fine brocades with raised designs of gold maritime laws advances in math and science christianity
answered
Oct 31, 2018
History
high-school
5
votes
150k
views
How do you divide -5.2 by 3.9? (step by step) please my test is tomorrow
answered
Feb 25, 2018
Mathematics
college
4
votes
116k
views
if you are weak or lacking in an area or skill-set what kinds of things can you do to compensate or improve?
answered
Feb 4, 2018
Health
middle-school
4
votes
105k
views
To be a representative you must
answered
Oct 11, 2017
Social Studies
middle-school
2
votes
40.8k
views
Matter is anything that has _____, or particles, and takes up space. a. mass b. sound c. energy
answered
Jul 15, 2017
Biology
high-school
4
votes
56.0k
views
The us president whose economic policies were connected to the teapot dome scandal was theodore roosevelt. warren g. harding. calvin coolidge. franklin roosevelt.
answered
Apr 7, 2017
History
high-school
2
votes
190k
views
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