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(a) Find parametric equations for the line through (4,4,4) that is perpendicular to the plane x−y+2z=1, (Use the parameter t ) (x(t),y(t),z(t))=( (b) In what points does this line intersect the coordinate
answered
Dec 31, 2024
Mathematics
high-school
3
votes
82.8k
views
What is the equation r(t) for 0 ≤ t ≤ π/4? 1) r(t) = sin(t), cos(t), tan(t) 2) r(t) = sin(t), cos(t), tan(t), 0 ≤ t ≤ π/4 3) r(t) = sin(t), cos(t), tan(t), 0 ≤ t ≤ π/2 4) r(t) = sin(t), cos(t), tan(t),
answered
Dec 5, 2024
Mathematics
high-school
7
votes
67.5k
views
If sin∅=1/2 and cos∅=-√3/2, Find the value of ∅
answered
Sep 16, 2024
Mathematics
high-school
4
votes
148k
views
Explain what bad decision Wes made one year after completing his training and why he made the decision. Was that an easy decision for him to make? Explain with evidence.
answered
Sep 2, 2024
Social Studies
high-school
1
vote
210k
views
Skull #1 is from a marsupial wolf and skull #2 is from a gray wolf. Why do you think the skulls look so similar even though the animals are not closely related to each other?
answered
Jul 16, 2024
Biology
high-school
2
votes
9.6k
views
Theodore Roosevelt, the 26th President of the United States, was a great writer and also published a _______ almanac called The Foolish Almanak in 1906? 1) scientific 2) political 3) humorous 4) historical
answered
Jul 9, 2024
History
high-school
3
votes
212k
views
What was the relationship between Vietnam and the United States prior to the Vietnam War? A. extremely positive B. warm & fuzzy C. very complex D. extremely negative
answered
Apr 21, 2024
History
high-school
5
votes
79.4k
views
IV. Find x using quadratic formula.
answered
Feb 29, 2024
Mathematics
high-school
4
votes
20.1k
views
Which hormone is released from the pancreas? Oxytocin Prolactin Calcitonin Somatostatin
answered
Jan 9, 2024
Biology
high-school
4
votes
105k
views
Seraphina is driving two hours to visit her family. For the first hour, she traveled at a speed of 56 miles per hour. Then, in the second hour, she traveled at a speed of 72 miles per hour. What is the
answered
Jan 1, 2024
Mathematics
college
12
votes
16.9k
views
The majority of American adults marry at least once during their lifetime. Please select the best answer from the choices provided T F
answered
Dec 26, 2023
Social Studies
college
3
votes
215k
views
What is the difference between the product of 0.6 and 0.4 and the sum of 0.6 and 0.4
answered
Sep 24, 2023
Mathematics
college
2
votes
194k
views
How many MOLES of sulfur hexafluoride are present in 2.33x1022 molecules of this compound
answered
Feb 23, 2023
Chemistry
college
1
vote
17.8k
views
What number combination equals -125
answered
Dec 20, 2022
Mathematics
high-school
2
votes
132k
views
Which sentence would fit next MOST logically in this paragraph? es ) A) Sycamores and hickories are also broadleaf trees. B) The broadleaf trees are angiosperms, so they bear fruit and flowers. C If the
answered
Dec 18, 2022
English
college
8
votes
58.6k
views
The Settlers from which early English settlement came to America for religious freedom? a. Roanoke b. Plymouth C. Jamestown d. None of the above
answered
Oct 29, 2022
Social Studies
college
13
votes
203k
views
Which bond type involves the sharing of valence electrons? NEED HELP ASAP PLEASE!!!!
answered
Oct 26, 2022
Chemistry
high-school
2
votes
234k
views
Choose the correct pronoun in parentheses ( ) to complete the sentence.The third graders received an award because (they, them) were the helpers.
answered
Oct 17, 2022
English
high-school
2
votes
67.0k
views
An antique store increases all of its prices by $40\%$, and then announces a $25\%$-off-everything sale. What percent of the original prices (before the increase) are the new prices? show work plz! It's
answered
Jul 29, 2022
Mathematics
college
12
votes
166k
views
Please urgent science question explaining needed
answered
Jul 7, 2022
Physics
high-school
3
votes
223k
views
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