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Given parallelogram ABCD, diagonals AC and BD intersect at point E. AE=2x, BE=y+10, CE=x+2 and DE=4y−8. Find y. A. 16 B. 6 C. 18 D. 32
asked
Jan 5, 2022
Mathematics
college
1
answer
2
votes
107k
views
Someone pls help I don’t understand!!
asked
Dec 19, 2021
Mathematics
high-school
2
answers
5
votes
14.7k
views
In operant conditioning, many complex behaviors are learned through shaping. T or F
asked
Sep 25, 2021
Physics
high-school
2
answers
0
votes
17.3k
views
8 less than half of n
asked
Sep 5, 2021
Mathematics
high-school
1
answer
5
votes
147k
views
What’s the measure of angle A?
asked
Aug 17, 2021
Mathematics
middle-school
1
answer
3
votes
91.5k
views
Given the function f(x) = x^2, which of the following represents a vertical shift of 3 units up?
asked
Jul 15, 2021
Mathematics
high-school
1
answer
1
vote
231k
views
Which of the following statements best explains why deforestation leads to a loss of biodiversity? A. As trees are cut down, less water vapor is released into the atmosphere. B. As habitats are destroyed,
asked
Apr 25, 2021
Social Studies
college
2
answers
2
votes
81.2k
views
Which pair of elements would most likely have a similar arrangement of outer electrons and have similar chemical behaviors? boron and aluminum helium and fluorine carbon and nitrogen chlorine and oxygen
asked
Apr 18, 2021
Chemistry
college
1
answer
1
vote
37.5k
views
A 2-column table with 3 rows. The first column labeled mechanical waves has entries ocean water, light waves, earthquake waves. The second column labeled electromagnetic waves has entries sound waves,
asked
Apr 6, 2021
Chemistry
high-school
2
answers
1
vote
10.6k
views
What did Northerns believe encouraged hard work and creativity? Education Question 2 options: Slave Labor System Free Labor System Arts Education
asked
Mar 5, 2021
History
middle-school
1
answer
0
votes
71.4k
views
10,24,26 determine whether the triangle is obtuse, right, acute, or not a triangle
asked
Jan 18, 2021
Mathematics
high-school
1
answer
5
votes
175k
views
Seventeen-year-old Ursa develops an interest in astronomy. If she is in Super’s specification stage of career development, her next step would most likely involve:
asked
Nov 5, 2020
Social Studies
high-school
1
answer
2
votes
56.5k
views
What is formed when the number of electrons does not equal the number of protons. a). Atom b). Isotope c). Ion
asked
Jun 8, 2020
Physics
high-school
1
answer
5
votes
37.1k
views
Quick!! Recall the last time you worked or studied in a group. Describe, in detail, the stages your group went through as it developed, and the specific role(s) that you played in the dynamics of the group.
asked
Nov 25, 2019
English
high-school
2
answers
5
votes
213k
views
Hinduism first developed in which part of the world?
asked
May 28, 2019
History
middle-school
2
answers
5
votes
152k
views
A student uses 0.10 M HCl to simulate the acid concentration in the stomach. What volume( in ml) of “stomach acid” reacts with a tablet that contains 0.10 g of magnesium hydroxide?
asked
Apr 21, 2019
Chemistry
middle-school
2
answers
5
votes
233k
views
Anyone has the answers to this test? Please
asked
Jan 7, 2019
Spanish
middle-school
2
answers
2
votes
76.6k
views
Which natural obstacle led Phoenicians to use the sea for trade? a. desert c. overcrowded forests b. flooding rivers d. mountains to the east and north
asked
Dec 2, 2018
History
middle-school
2
answers
3
votes
196k
views
How does the acid level of a lake affect how many fish live there?
asked
May 10, 2018
Biology
college
1
answer
2
votes
199k
views
What new styles and forms appeared in art music and literature
asked
Apr 12, 2018
History
high-school
1
answer
1
vote
169k
views
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