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Find the exact values of the indicated trigonometric functions. Write fractions in lowest terms. Right triangle ACB is shown where segment AC is twenty one units, segment CB is seventy two units, and segment
answered
Feb 14, 2022
Mathematics
college
5
votes
67.7k
views
X-2y=7 -3x+6y=-1 solve the system of equations
answered
Dec 29, 2021
Mathematics
middle-school
5
votes
36.4k
views
Which statement describes an exonomic impact of this technological advance
answered
Dec 3, 2021
Business
middle-school
2
votes
25.3k
views
Alek went for a walk. D(t) models the distance Alek walked (in kilometers) after t hours. What does the statement D(0.5) < D(1) - D(0.5) mean? a) The distance Alek walked during the first half-hour is shorter than the distance he walked during the following half-hour. b) The distance Alek has walked after walking for an hour is greater than the distance he has walked after half an hour. c) The time it took Alek to walk the first half kilometer is shorter than the time it took him to walk the following half kilometer.
answered
Oct 28, 2021
Mathematics
high-school
3
votes
184k
views
Sienna is solving the quadratic equation by completing the square. 3x2 + 9x – 4 = 0 3x2 + 9x = 4 A(x2 + 3x) = 4 What is the value of A? –4 –3 3 4
answered
Aug 9, 2021
Mathematics
college
1
vote
55.6k
views
All circles, all squares, all rhombi, and all regular polygons (regular polygons are equilateral/equiangular polygons, such as equilateral triangles, squares, and the octagons used for stop signs) are
answered
Aug 6, 2021
Mathematics
middle-school
3
votes
89.5k
views
Divide. If the polynomial does not divide evenly, include the remainder as a fraction. (-3a - 11) = (a + 2)
answered
Jul 21, 2021
Mathematics
high-school
3
votes
49.2k
views
How did the enlightenment lead to revolutions? What were the causes and effects of the major revolutions? What factors led to the Industrial Revolution? What effect did industrialization have on traditional
answered
Jun 11, 2021
History
high-school
7
votes
57.3k
views
Halen wrote the product .4 for the problem shown .5 x.8. Don says that is not correct since when you multiply tenths by tenths the product will be in the hundredths. Is Don right or Halen?
answered
May 10, 2021
Mathematics
middle-school
3
votes
124k
views
Golf Please help as soon as posable 1. A(n) __________________ is a shot that curves to the left if hit by a right-handed golfer. 2. __________________ are used from the fairway or from the tee on short
answered
Apr 19, 2021
Health
middle-school
4
votes
149k
views
The diameter of the moon is a little less than the distance across the United States. Please select the best answer from the choices provided T F
answered
Oct 28, 2020
Physics
middle-school
2
votes
130k
views
You plan to invest $2,500 in a money market account which will pay an annual stated interest rate of 8.75 percent, but which compounds interest on a weekly basis. If you leave this money on deposit for
answered
Oct 17, 2020
Business
high-school
3
votes
224k
views
Three metres more than twice the length of a hallway is 27 metres. find the length of the hallway
answered
Sep 22, 2020
Mathematics
middle-school
2
votes
35.1k
views
50 POINTS ASAP PLS HELP SIMPLE 4TH GRADE MATH Felicity, Rainbow, Prudence and Bob, the unicorn friends, are prancing around in the forest. They notice seven bees and five cockroaches, and in the trees
answered
Aug 7, 2020
Mathematics
high-school
1
vote
189k
views
X² – 10x+25 Factor the polynomial
answered
Jun 29, 2020
Mathematics
middle-school
6
votes
38.5k
views
Ahmed and Fatima, two teenage siblings, are fighting over the evening newspaper. Knowing Ahmed only wants the sports section and Fatima only wants the latest stock quotations, their mother takes the paper
answered
Mar 15, 2020
Social Studies
high-school
7
votes
172k
views
Electricity can travel in a(n) _______ circuit. A. electromagnetic B. open C. closed D. short
answered
Feb 25, 2020
Physics
middle-school
3
votes
133k
views
Why should we care? What difference does it make if some species are extinguished, if even half of all the species on earth disappear? Let me count the ways. New sources of scientific information will
answered
Feb 15, 2020
English
high-school
7
votes
178k
views
What European cultural practices did the Chinese dislike?
answered
Oct 3, 2019
English
middle-school
5
votes
123k
views
In poem on my first son , which line expresses the view that death is an enviable state that frees the departed from the miseries of the body and old age ?
answered
Sep 22, 2019
English
college
4
votes
126k
views
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