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A triangle has sides x, y, and z. xA) cos⁻¹(x²-y²-z²-2yz) B) cos⁻¹(z²-y²-x²-2xy) C) cos⁻¹(-(z²-y²-x²)/(2xy)) D) cos⁻¹(-(x²-y²-z²)/(2yz)) E) cos⁻¹(-(x²+y²-z²)/(2yz))
answered
Nov 28, 2024
Mathematics
high-school
3
votes
68.5k
views
Where Job_Title like 'Sales'?
answered
Sep 27, 2024
Computers and Technology
high-school
4
votes
74.6k
views
How do we know when a chemical reation has occurrred
answered
Aug 26, 2024
Chemistry
high-school
3
votes
14.5k
views
How does Android studio unable to find bundled Java version?
answered
Jul 27, 2024
Computers and Technology
high-school
7
votes
120k
views
Operating a motor vehicle while your license is under suspension is a _____ _____ misdemeanor, and if convicted, you are subject to a fine of up to $1,000. You may also be sentenced to an additional one-year
answered
Feb 2, 2024
Law
college
3
votes
180k
views
7/11% of a quantity is equal to what fraction of a quantity
answered
Nov 26, 2023
Mathematics
college
1
vote
146k
views
PLEASE HELP 20 POINTS! which statement is true of this graphed function? A. this function is an even function because it is symmetric about the Y axis B. this function is an even function because it is
answered
Jul 26, 2023
Mathematics
high-school
7
votes
199k
views
1. Unfortunately, all his efforts have come to .... ?
answered
Jun 17, 2023
English
college
0
votes
174k
views
Why does equality tell the golden one not to obey him? in anthem
answered
May 27, 2023
English
high-school
5
votes
198k
views
✓ 49 < V53 < V64 Evaluate the square roots of the perfect squares. 49 = [?] 4 +7 B. +9 C. 8 D. +3
answered
Mar 31, 2023
Mathematics
high-school
7
votes
166k
views
Solve the following inequality:
answered
Jan 12, 2023
Mathematics
college
2
votes
58.2k
views
A theater has 1,008 seats in 36 equal rows. How many seats are in each row?
answered
Jan 8, 2023
Mathematics
college
1
vote
18.8k
views
A guide will greet you as you disembark from the boat to your the city
answered
Dec 12, 2022
English
college
5
votes
26.5k
views
I am a multiple of 13 . I am also an even number less than 50. who am I ?
answered
Sep 29, 2022
Arts
college
5
votes
160k
views
What does this quote mean? "Sometimes the things that may or may not be true are the things that a man needs to believe in the most. That people are basically good. That honor, courage and virtues mean
answered
Mar 14, 2022
English
high-school
4
votes
55.1k
views
CAN SOMEONE PLZ HELP ME? Story: The lottery
answered
Feb 17, 2022
English
high-school
4
votes
78.8k
views
Solve equatiob using the subtractiob and addition properties of equality 6a -3 = -7a, a=3/13
answered
Dec 28, 2021
Mathematics
middle-school
4
votes
194k
views
The opposite of "polite" is _____. amable enfadado guapa grosero
answered
Dec 15, 2021
Spanish
high-school
4
votes
60.6k
views
Do you think Angie is naive because she wants to identify as human instead of a particular race?why or why not?
answered
Nov 16, 2021
History
middle-school
2
votes
218k
views
Simplify. (92 – 3 × 7) ÷ (7 – 3)
answered
Aug 26, 2021
Mathematics
middle-school
4
votes
65.8k
views
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