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Which of the following are true to subtract fractions? A Keep the denominators different, subtract the numerators, subtract the denominators B Find the LCM, subtract the numerators, subtract the denominators
answered
Dec 8, 2021
Mathematics
middle-school
5
votes
143k
views
Which line from the decree in The Riddle of the Rosetta Stone best supports the idea that Ptolemy was a fair and kind ruler? he provided that cavalry and infantry forces and ships should be sent out against
answered
Oct 5, 2021
English
high-school
2
votes
97.3k
views
PLEASE HELP, 25 POINTS!!!!! Show all work to multiply (3+sqrt(-16))(6-sqrt(-64)) (I've attached a picture of the equation for reference)
answered
Sep 26, 2021
Mathematics
high-school
2
votes
164k
views
What is the value of z for the equation fraction 1 over 2z = −fraction 3 over 4 + fraction 1 over 4z? −3 −1 1 3
answered
Sep 4, 2021
Mathematics
high-school
1
vote
96.9k
views
What does the Cyclops do as Odysseus and his men sail away?* -drops to his stomach and throws a tantrum -searches for any remaining men in his cave -calls for the other Cyclopes to board ships and chase
answered
Jul 26, 2021
English
middle-school
2
votes
14.0k
views
Simplify the expression: (1-5i)(3+7i)
answered
Jun 27, 2021
Mathematics
middle-school
1
vote
180k
views
1 From 1973 to 1990, Chile was an example of state-sponsored terrorism because General Pinochet
answered
Mar 30, 2021
History
high-school
3
votes
41.7k
views
Composites are made from a. layers of wood glued together in sheets b. two or more plastics mixed together to make a new plastic c. two or more materials mixed together that chemically mix into a new material
answered
Feb 21, 2021
Biology
high-school
4
votes
145k
views
This aspect of worldview is likely to govern what ideas the audience will accept as 1. true 2. false.
answered
Jan 13, 2021
English
high-school
5
votes
105k
views
What is the equilibrium partial pressure of water vapor above a mixture of 62.9 g H2O and 33.2 g HOCH2CH2OH at 55 °C. The partial pressure of pure water at 55.0 °C is 118.0 mm Hg. Assume ideal behavior
answered
Jul 15, 2020
Chemistry
high-school
5
votes
4.3k
views
The lifetime of a certain type of battery is normally distributed with mean value 15 hours and standard deviation 1 hour. There are four batteries in a package. What lifetime value is such that the total
answered
Mar 9, 2020
Mathematics
college
5
votes
86.7k
views
Hormone that does not cause vasoconstriction? a. angiotensin II b. ADH c. ANP d. Norepinephrine
answered
Feb 26, 2020
Medicine
college
5
votes
208k
views
Please ANSWER! Important! Thanks! 1. The Sorbus aucuparia, or mountain ash tree, typically grows to the heights shown in the table. a. Create a graph of height versus time. b. Write a function that models
answered
Feb 8, 2020
Mathematics
high-school
1
vote
44.6k
views
Are these lines parallel, perpendicular or neither??
answered
Jan 24, 2020
Mathematics
middle-school
6
votes
63.4k
views
Mrs. March loves Laurie as a son, and shows him multitudes of motherly _____. affects exultations gaieties solicitude
answered
Jan 23, 2020
English
college
4
votes
66.5k
views
Which property is illustrated by the following statement? 50pts 2(-3/9)=(-3/9)2 Associative Property of Addition Commutative Property of Multiplication* Inverse Property of Multiplication Commutative Property
answered
Oct 15, 2019
Mathematics
middle-school
1
vote
38.2k
views
Why were Sherman, Grant, and Lee all headed toward Richmond at the end of the war? a. Richmond was the capital of the Confederacy b. A large amount of supplies belonging to Union troops were stored in
answered
Oct 13, 2019
History
high-school
4
votes
155k
views
The U.S.-based motorcycle manufacturer says that it expects to build 139,000 motorcycles this year, up from 122,000 last year. Find the percent of increase in production.
answered
Sep 11, 2019
Mathematics
high-school
2
votes
141k
views
Asha and Jamal are selling plants to raise money for their soccer team. They started out with 45 plants. They sold some plants and now they have 21 plants left. Asha wrote the equation 45 – p = 21 to find
answered
Apr 17, 2019
Mathematics
high-school
5
votes
89.4k
views
Tim is frequently hungry, which makes it difficult to adopt and stick with a calorie-reduced diet. what hormone is secreted by stomach cells to stimulate appetite in the brain?
answered
Mar 3, 2019
Biology
high-school
4
votes
79.6k
views
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