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7. If WXWZ, what theorem can be used to show that APXW = APZW? 8. If XZ LWY and XY = ZY, what theorem can be used to show that AXYP = AZYP? 9. If XW || YZ and ZXWZZZYX, what theorem can be used to show
asked
Dec 17, 2024
Mathematics
high-school
1
answer
2
votes
164k
views
a weather balloon contains 450L helium at 25C and 765 mmHg. what is the volume of the balloon when it ascends to an altitude where the temperature is 2C and the pressure is 650 mmHg?
asked
Nov 2, 2024
Biology
college
1
answer
1
vote
67.2k
views
What experiment would we do to confirm that the F2 generation did, in fact, have a 1:2:1 ratio of Tt, Tt, and tt trait combinations? a. Dihybrid cross b. Monohybrid cross c. Test cross d. Punnett square
asked
Mar 17, 2024
Biology
high-school
1
answer
0
votes
128k
views
Which expression is equivalent to (3x+2)(3x−2)/1? A) 3x² −4 B) 9x² −4 C) 9x² −2 D) 3x² −2
asked
Mar 13, 2024
Mathematics
college
1
answer
1
vote
227k
views
Double derivitave of -8(x^2 +3)^3
asked
Feb 24, 2024
Mathematics
high-school
1
answer
5
votes
141k
views
Consider a model of a hydrogen atom in which an electron is in a circular orbit of radius r = 5.89×10-11 m around a stationary proton. What is the radius of the circular orbit of the electron in meters?
asked
Jan 15, 2024
Mathematics
high-school
1
answer
1
vote
94.9k
views
The overall condition of body or mind and the presence or absence of illness and injury is called ______.
asked
Nov 20, 2023
Medicine
high-school
1
answer
15
votes
107k
views
What is Gawain’s secret weakness in combat?
asked
Oct 8, 2023
English
high-school
2
answers
5
votes
158k
views
How did America’s foreign policies change after World War 1?
asked
May 20, 2023
History
high-school
1
answer
10
votes
110k
views
What was the "grand expedition"
asked
Nov 8, 2022
History
high-school
1
answer
25
votes
79.5k
views
Which of the following describes the practice of public lands ranching? O Public lands ranching is increasingly uncommon because of the use of ranchlands for urban development. O Public lands ranching
asked
Nov 7, 2022
Biology
high-school
1
answer
3
votes
58.3k
views
Select the correct answer from the drop-down menu. Vectors u and v are perpendicular. ||u||=5sqrt2 units, and ||v||=6sqrt2 units. ||u + v|| ≈ units
asked
Jun 2, 2022
Mathematics
college
2
answers
4
votes
168k
views
A plane left Dallas at 9:55 A.M. and arrived in Chicago at 12:10 P.M. How long was the flight?
asked
May 15, 2022
Mathematics
high-school
2
answers
3
votes
160k
views
Write the equation of a line that passes the point (-6,9)and is perpendicular to a line that passes through the points (-2,1) and (6,7).
asked
Apr 25, 2022
Mathematics
high-school
1
answer
1
vote
26.2k
views
Please help!!! Multiply. Write your answer in scientific notation. (5×10 – 8)(1×103) 20 pts
asked
Apr 16, 2022
Mathematics
college
1
answer
25
votes
68.5k
views
$En la cima del Chopicalqui se encuentra un alpinista, si la cima está a una altura de 6746 m. desciende 429 m. Otro alpinista se encuentra a 280 m antes de la cima y luego asciende 115 m. ¿Cuál es la
asked
Mar 4, 2022
Mathematics
high-school
1
answer
3
votes
199k
views
Bill got a bank statement and found that his statement balance did not agree with his checkbook balance He subtracted the outstanding checks to find the true balance and this still did not agree with his
asked
Oct 2, 2021
Mathematics
college
1
answer
1
vote
163k
views
EXPLAIN the difference between (−6) squared and −6 squared
asked
Sep 15, 2021
Mathematics
middle-school
2
answers
1
vote
87.1k
views
Which of the following types of rocks are likely to disintegrate by weathering and erosion? Group of answer choices Igneous rocks only Neither igneous rocks nor metamorphic rocks Metamorphic rocks only
asked
Jun 24, 2021
Biology
high-school
2
answers
1
vote
36.7k
views
What were some achievements of Sumerian culture?
asked
Apr 22, 2021
History
middle-school
1
answer
3
votes
77.7k
views
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