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C and ∠D are vertical angles with m∠C = -2x + 90 and m∠D = x - 30. What is m∠D? A) x + 30 B) 90 - 2x C) 2x - 30 D) 30 - x
asked
Dec 3, 2024
Mathematics
high-school
1
answer
75.3k
views
These particles take thousands of years to reach the surface of the sun, but 8 minutes to reach Earth from there. A) Neutrinos B) Protons C) Electrons D) Photons
asked
Oct 24, 2024
Physics
high-school
1
answer
226k
views
Bob, a coworker, has been going through a divorce, has financial difficulties, and is displaying hostile behavior. How many potential insider threat indicators is Bob displaying? a) None b) One c) Two
answered
Oct 22, 2024
Computers and Technology
high-school
1
answer
44.1k
views
What is the IUPAC name to this structure?
answered
Jul 6, 2024
Chemistry
high-school
1
answer
215k
views
create a list of five elements, where the user enters the value of each element. print the list created and also reverse order of that list
answered
May 11, 2024
Computers and Technology
high-school
1
answer
89.2k
views
Can anyone help me out with this
answered
Apr 11, 2024
Mathematics
middle-school
2
answers
112k
views
Customer retention may be strengthened by: A. erecting high switching barriers B. calculating the lifetime value of the customer C. reducing the value/price ratio on products D. eliminating affinity groups
asked
Mar 18, 2024
Business
high-school
1
answer
46.2k
views
Why are the 1920s often referred to as the "Roaring Twenties"? Political reforms gave more power to the people. Open immigration laws introduced many new cultures to the nation. There were widespread cultural
asked
Mar 16, 2024
History
college
1
answer
230k
views
Fires involving paper, cardboard, wood, etc., are graded A) Class A B) Class B C) Class C D) Class D
answered
Feb 26, 2024
Engineering
college
1
answer
20.1k
views
Pesticide breakdown is much slower in groundwater, why?
asked
Feb 6, 2024
Geography
high-school
1
answer
11.5k
views
Select all the correct answers. Which of these statements about gravity are true? A) Gravity helps us stay situated on Earth without floating away. B) Gravity is a force of attraction between objects with
answered
Jan 27, 2024
Physics
high-school
1
answer
49.9k
views
Which one of these is a complex sentence? A. An airplane is large, long, and heavy. B. Airplanes are heavy, but they can fly using lift. C. After the flaps on the wing started slanting up, the air moving
asked
Nov 5, 2023
English
college
2
answers
160k
views
What does the D in D-Day stand for?
asked
Oct 22, 2023
History
high-school
2
answers
55.5k
views
Hello, May I please get some assistance with this homework question? I posted an image below Q5
asked
Oct 13, 2023
Mathematics
college
1
answer
86.1k
views
A line with slope 2 passes through the point (2, -4). Find the coordinates of another point on the line.
answered
Sep 23, 2023
Mathematics
high-school
1
answer
176k
views
Sebastian used difference of squares to factor the expression x^4– 16. His work is shown below. His teacher says that he did not "factor completely."How would you explain to Sebastianwhat he needs to do
answered
Aug 14, 2023
Mathematics
college
1
answer
175k
views
Given g (x) =3^2+2x-4, find g(1.5)
asked
Apr 23, 2023
Mathematics
college
1
answer
50.6k
views
Why do oceanic plates dive underneath continental plates when they collide.
answered
Mar 25, 2023
Geography
high-school
1
answer
94.0k
views
Yea shop sells 60 teas in total. 9 of them are caffeinated. What percent is caffeinated
answered
Mar 24, 2023
Mathematics
high-school
1
answer
14.4k
views
A gardening shop receives a shipment of 12 crates of plants. Each crate contains 18 plants. A worker displays all the plants on 24 shelves with the same number of plants on each shelf. How many plants
asked
Mar 18, 2023
Mathematics
college
1
answer
229k
views
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