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artcher [175]
3 years ago
5

Expression equivalent to 3n + 2(1-4n)

Mathematics
1 answer:
yuradex [85]3 years ago
7 0
You can first distribute the number into the parenthesis: 3n + 2 - 8n. Now, combine the like terms (n): -5n + 2. It can either be -5n + 2 or 2 - 5n.
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James left a bin outside in his garden to collect rainwater. He notices that 1/4 gallon of water fills 2/3 of the bin.
Karolina [17]
(2/3)x=1/4
x= 3/8

x is the amount of water to fill the whole bin
when 2/3 of the bin is full, you have 1/4
so (2/3) of x is 1/4. then i just solved

hope that helped!
5 0
3 years ago
Read 2 more answers
(3,6) (3,7) (-2,-5) (-9,11) is it a function a relation, or both
amid [387]

It is a relation but not a function

Step-by-step explanation:

Given

(3,6) (3,7) (-2,-5) (-9,11)

First of all we have to define both terms: Relation and Function

A relation is a set of ordered pairs containing one element from each set

A relation can be a function only if there is no repetition in domain i.e. no first element in each ordered pair should be repeated.

In the given set of ordered pairs, they are relation as all the ordered pairs have two values.

While the given relation is not a function, as there is repetition in first elements of two ordered pairs i.e. 3 is repeated in (3,6) (3,7)

Hence,

It is a relation but not a function

Keywords: Functions, Relations

Learn more about functions at:

  • brainly.com/question/13219835
  • brainly.com/question/1836777

#LearnwithBrainly

6 0
3 years ago
Find the height and the exact area of the isosceles trapezoid.
kipiarov [429]
I’m going to go with 77 i’m pretty sure
8 0
2 years ago
Find the size of angle x.
Inga [223]

Answer:

x = 111

Step-by-step explanation:

180- 82 -29 is 69 and 180-69 is x which x is equal to 111

5 0
2 years ago
Read 2 more answers
If cot 0=12/5 find tan 0
jek_recluse [69]

cot 0=12/5 find tan 0

cot = adjacent/opp

tan = opp/adjacent

cot = 12/5

tan = 5/12

8 0
3 years ago
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