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Nicholas is covering a triangular area with mulch. The base of the area is 22 feet, and the height is 10 feet. One bag of mulch covers 8 square feet. How many bags of mulch does Nicholas need?
answered
Sep 8, 2020
Mathematics
middle-school
0
votes
162k
views
Energy can be transformed from one kind to another. An electric motor transforms electrical energy into mechanical energy while an electric generator does the opposite.True / False.
answered
Apr 24, 2020
Physics
high-school
6
votes
71.8k
views
1. The fossils of an extinct mammal, Ambulocetus, show that it had four legs so it had the ability to walk on land. It also had a long tail thought to help it in swimming What kind of evidence makes Ambulocetus
answered
Feb 3, 2020
Geography
middle-school
2
votes
184k
views
Which trophic level is there the least energy available? a secondary consumer b primary consumer c tertiary consumer d producer
answered
Sep 23, 2019
Biology
middle-school
3
votes
7.4k
views
1000^m/100^n=10^zexpress z in terms of m and n
answered
Jul 27, 2019
Mathematics
high-school
4
votes
163k
views
The voyages of European exploration during the 15th and 16th centuries were made possible mainly by what? A) the Protestant Reformation. B) the success of The Crusades. C) many new or improved technologies.
answered
Sep 28, 2018
Social Studies
middle-school
2
votes
103k
views
Is Y = square root of X proportional?
answered
Aug 10, 2018
Mathematics
middle-school
4
votes
181k
views
Which concepts or descriptions on the left best describe the appointments to the u.s. supreme court and which best describe appointments to a lower federal court?
answered
Mar 30, 2018
History
high-school
3
votes
88.5k
views
According to the joint recommendations of an expert group that included the Academy of Nutrition and Dietetics, an endurance athlete who weighs 85 kg should consume at least _____ g of protein daily.
answered
Feb 15, 2018
Health
high-school
2
votes
142k
views
Solve cos 2m + sin m = 50, 0°< m< 360°
answered
Jan 19, 2018
Mathematics
college
4
votes
80.7k
views
Charles guiteau most likely assassinated president garfield because
answered
Aug 3, 2017
History
high-school
5
votes
144k
views
Which one of the following characteristics is not used to classify angiosperms? A. Color of leaves B. Length of life C. Type of stems D. Number of seed leaves
answered
Mar 17, 2017
Biology
high-school
1
vote
43.9k
views
Which philosopher started the Academy to provide a place for philosophers to teach others about the pursuit of wisdom? Socrates Plato Aristotle Nike
answered
Feb 26, 2017
History
high-school
1
vote
98.7k
views
What are two ways igneous rocks are formed
answered
Feb 23, 2017
Biology
high-school
6
votes
25.0k
views
A(n) ______________ is a steep face at the edge of a plateau.
answered
Aug 26, 2016
History
high-school
4
votes
232k
views
Again Due Tomorrow!! Is (3,6) A Solution To y = 3x - 3 and y = 2x + 2
answered
Jul 3, 2016
Mathematics
middle-school
6
votes
147k
views
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