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Solve for 'a' in the equation 2(a sin^2(C/2) + ^2 A/2) = a - b + c. a) a = 2(b - c) b) a = 2(b - c) / (1 - sin^2(C/2) - ^2 A/2) c) a = 2(b - c) / (sin^2(C/2) + ^2 A/2) d) a = (b - c) / (sin^2(C/2) + ^2
answered
Nov 2, 2024
Mathematics
high-school
7
votes
203k
views
1 Iron can be extracted from iron(III) oxide using carbon, shown by the equation below: Fe²O³ + C -> Fe + CO Balance the equation and state which substance is oxidised and which is reduced
answered
Oct 21, 2024
Chemistry
high-school
7
votes
124k
views
Calculate the percentage of the indium-115 isotope present in a mixture of In-113 and In-115 that has an average mass of 114.8 amu.
answered
Jul 7, 2024
Mathematics
high-school
0
votes
154k
views
Complete 8-hours of continuing education and 60-hours of postlicensing before sending notification to the Commission to activate her license.
answered
Jun 25, 2024
Law
college
6
votes
138k
views
The sum of two numbers is less than 10. If we subtract the second number from the first, the difference is greater than 3. Write a system of inequalities that represents this situation. Let f represent
answered
Jan 31, 2024
Mathematics
high-school
4
votes
45.4k
views
Under EMTALA, an on-call physician does not have to respond to call when_________
answered
Jan 9, 2024
Medicine
college
1
vote
15.1k
views
Five friends earn a total of $33.75 shovellimg snow. How much does each friend earn
answered
Apr 30, 2023
Mathematics
college
5
votes
147k
views
If f(x) = x^3, write a new function, g (x), that applies the following transformations A reflection across the x-axis A vertical stretch by a factor of 4 A reflection across the y-axis A horizontal compression
answered
Feb 8, 2023
Mathematics
college
6
votes
171k
views
Part 1: A Comedy of Manners: The Importance of Being Earnest Instruction - Identifying a Feature of a Comedy of Manners - Jack: I am in love with Gwendolen. I have come up to town expressly to propose
answered
Dec 31, 2022
English
college
9
votes
226k
views
How would you describe federigos and Mona giovanna actions
answered
Nov 25, 2022
English
college
4
votes
16.5k
views
What is 9x9=3x___x3?????
answered
Nov 19, 2022
Mathematics
high-school
6
votes
96.9k
views
In 1790, the amount of debt owed by state governments was
answered
Nov 13, 2022
History
high-school
1
vote
64.5k
views
What is a moment in history that all students should learn about
answered
Jul 11, 2022
History
high-school
3
votes
170k
views
The radius of a sphere with volume 288cm
answered
Apr 20, 2022
Mathematics
high-school
6
votes
110k
views
Which is the sum of two or more different monomials?
answered
Feb 16, 2022
Mathematics
high-school
3
votes
68.8k
views
Do this and thank you and have a good day
answered
Jan 24, 2022
Mathematics
high-school
3
votes
222k
views
What details in the drawing illustrate the idea that Constantinople was a busy, wealthy city?
answered
Jan 21, 2022
History
middle-school
6
votes
137k
views
WILL GIVE BRAINELIEST WHY IT IS important to avoid lengthy background information and multiple characters IN SHORT STORY
answered
Oct 22, 2021
English
high-school
3
votes
22.5k
views
Membership in the Volunteers Club increased by 15% from last year. If the number of members last year was m, complete a simplified expression to represent the number of members this year.
answered
Aug 23, 2021
Mathematics
middle-school
3
votes
43.0k
views
Does marine science include the study of freshwater
answered
Jul 7, 2021
Biology
high-school
4
votes
226k
views
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