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velikii [3]
3 years ago
13

All perfect square are divisible by 2​

Mathematics
1 answer:
vesna_86 [32]3 years ago
7 0

Answer:

ofcourse all perfect squares are divisible by 2

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Area of a circle? Need to know for big test tomorrow
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To find the area of a circle find the radius and square it then multiply by PI

Area = PI x r^2
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3 years ago
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what is the completely factored form of t^4 − 16? (t^2 4)(t^2 − 4) (t^2 4)(t 2)(t − 2) (t^2 4)(t − 2)(t − 2) (t 2)(t 2)(t 2)(t −
Eva8 [605]
Use:a^2-b^2=(a-b)(a+b)\\\\t^4-16=(t^2)^2-4^2=(t^2-4)(t^2+4)=(t^2-2^2)(t^2+4)=(t-2)(t+2)(t^2+4)
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Solve by using elimination. Express your answer as an ordered pair.
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(-2, 5)

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we subtract 6x+3y=3 by 2x+3y=11 to get 4x=-8.

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4 0
2 years ago
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Please Help<br> Question; What is the value of x?
Maksim231197 [3]

Answer:

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x+5/30 = 16/20

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6 0
3 years ago
Suppose that there are two types of tickets to a show: advance and same-day. The combined cost of one advance ticket and one sam
avanturin [10]
Let "a" and "s" represent the costs of advance and same-day tickets, respectively. Your problem statement gives you two relations.
.. a + s = 35 . . . . . the combined cost of one of each is 35
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There are many ways to solve these equations. You've probably been introduced to "substitution" and "elimination" (or "addition"). Using substitution for "a", we have
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Then
.. a = 35 -15 = 20

The price of an advance ticket was 20.
The price of a same-day ticket was 15.
6 0
3 years ago
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