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In a triangle ABC, if angle B= 60° and the ratio of two sides is a: C= 2: sqrt3 + 1, then angle A= 45° 40° 35 55°
answered
Dec 11, 2021
Mathematics
middle-school
1
vote
67.0k
views
A cart is propelled over an xy plane with acceleration components ax = 6.2 m/s2 and ay = -1.7 m/s2. Its initial velocity has components v0x = 6.8 m/s and v0y = 12.0 m/s. In unit-vector notation, what is
answered
Dec 4, 2021
Physics
college
4
votes
75.6k
views
Please help I am confused
answered
Nov 26, 2021
Mathematics
college
2
votes
217k
views
Question 2 A sample of sodium chloride (NaCl) has a mass of 16.55 g. B) A sample of NaCl (sodium chloride) has a mass of 16.55g. Calculate the number of moles of Na (sodium). Calculate the number of moles
answered
Nov 22, 2021
Chemistry
high-school
0
votes
107k
views
Please I need help with both problems .( also show work plz)
answered
Nov 11, 2021
Mathematics
high-school
4
votes
179k
views
Should we go to the early or late evening show?Either suit me
answered
Sep 25, 2021
English
high-school
5
votes
11.7k
views
A sample of solid NH4NO3 is placed in an empty container. It decomposes according to the following reaction: NH4NO3(s) LaTeX: \Leftrightarrow⇔ N2O(g) + 2H2O(g) At equilibrium, the total pressure in the
answered
Aug 14, 2021
Chemistry
high-school
3
votes
26.3k
views
Solve: - 12 = -12(x + 2)
answered
Aug 9, 2021
Mathematics
high-school
4
votes
232k
views
Which metaphor from the poem compares life to something enjoyable? Answer by completing the sentence. The metaphor compares life to something enjoyable.
answered
Jul 23, 2021
English
middle-school
6
votes
108k
views
What is one physiological consequence of using sweets as rewards for good behavior? Children can grow to dislike sweets and then not have a reason to behave well. Children can grow to be dependent on sweets.
answered
Jun 11, 2021
Biology
college
3
votes
21.8k
views
Which expression is equivalent to 24 ⋅ 2−7?
answered
Apr 10, 2021
Mathematics
college
4
votes
224k
views
Last year, Philip Rivers' passing percentage was 66%, which means he completed 66% of his passes. Using that percentage, if he throws the ball 550 times, how many times should we expect him to complete
answered
Mar 17, 2021
Mathematics
college
4
votes
78.0k
views
There are two types of cell reproduction
answered
Feb 28, 2021
Biology
college
4
votes
131k
views
Six identical square pyramids can fill the same volume as a cube with the same base. If the height of the cube is h units, what is true about the height of each pyramid? O The height of each pyramid is
answered
Jan 24, 2021
Mathematics
high-school
3
votes
147k
views
Minute Math 10 Please help me.
answered
Jan 11, 2021
Mathematics
high-school
4
votes
73.4k
views
Assume the following information for Thomas Company: Deluxe Chair: Contribution margin per chair = $80 Machine hours to produce 1 chair = 2 hours Executive Chair: Contribution margin per chair = $90 Machine
answered
Nov 6, 2020
Business
high-school
5
votes
53.3k
views
You would like to induce a transversion mutation into a sequence of dna. Which type of chemical mutagen would give you the best chance of inducing the correct mutation without causing transition mutations
answered
Oct 15, 2020
Chemistry
high-school
7
votes
223k
views
Drag the tiles to the boxes to form correct pairs. Simplify each expression, and then make changes the equivalent expressions.
answered
Sep 19, 2020
Mathematics
middle-school
0
votes
197k
views
4 Nestor works at a garden center where he pots plants. It takes him 2 hours to pot 15 plants. Part A How many plants can Nestor pot in 1 hour? Fill in the blanks to complete the equation and the statement.
answered
Mar 19, 2020
Mathematics
middle-school
3
votes
89.6k
views
In △ABC,c=71, m∠B=123°, and a=65. Find b. A. 101.5 B. 117.8 C. 123.0 D. 119.6
answered
Feb 22, 2020
Mathematics
middle-school
3
votes
64.9k
views
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