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Answers by Mattmac

Answers by Mattmac
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I NEED HELP The perimeter of the shape is ____ feet.
answered Mar 31, 2019
0 votes
216k views
Which cell can produce hydrogen gas fuel by using electricity to decompose water?
answered Dec 26, 2018
6 votes
94.0k views
The sum of three numbers is 69. If the second number is equal to the first diminished by 8, and the third number is 5 times the first. What are the numbers?If x represents the first number, then which
answered Oct 12, 2018
3 votes
83.0k views
How is skin part of the integumentary system and the excretory system?
answered Aug 13, 2018
2 votes
127k views
A reason an automobile engine is not considered to be living is that it is not able to
answered May 14, 2018
5 votes
202k views
Electrostatic charges are created by _____. stripping outer electrons from substances running electric current through a substance stripping protons from the nucleus of a substance running a substance
answered Apr 8, 2018
2 votes
103k views
Why did the economy of the philippines fall into disarray after having such strong growth in the 60s and 70s?
answered Feb 23, 2018
6 votes
149k views
Which of the following are correct? Keats's sonnet On First Looking into Chapman's Homer is perhaps the most perfect Petrarchan sonnet in the English language. The article in "Time" certainly raised some
answered Jan 6, 2018
2 votes
201k views
Write an equation for the following transformation of y=x a vertical stretch by a factor of 6 A. y=6x B. y= x/6 C. y=x+6 D. y=x-6
answered Dec 15, 2017
2 votes
169k views
Help me match them, I really really need some help! 1.Toa Baja una parte del triángulo de las Bermudas 2. San Juan El pueblo del chicharrón' y una de las ciudades más grandes de Puerto Rico 3. Guavate
answered Apr 3, 2017
5 votes
201k views
Which major concept of genetics was illustrated in the experiment by Avery, McLeod and McCarty?
answered Jan 29, 2017
2 votes
215k views
Does anyone know how to do thiss
answered Jan 8, 2016
4 votes
207k views
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