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SSSSS [86.1K]
3 years ago
14

What is the definition of relation mathematical

Mathematics
1 answer:
babymother [125]3 years ago
5 0
Relations are ordered pair sets (x,y) mapping a value to another value
the set of 1st components is called the domain
the set of 2nd components is called the range
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Share £90 in the ratio 1:5<br> HELP ME PLEASE
ZanzabumX [31]

Answer:

the answer is 15:75

Step-by-step explanation:

(1+5)=6

£90/6=15

So, (1×15):(5×15)

=15:75

7 0
3 years ago
a dive ring at the bottom of the pool is 10 feet below the surface of the water. sabine dives down and brings the ring back to t
icang [17]

Answer:

-10 feet below the surface of the water

Step-by-step explanation:

We are told that the dive rings position at the bottom of the pool is 10 feet below the surface of the water.

Now, an integer is basically a whole number that can either be be zero, positive or negative.

In this case, it's below the surface which means it's below zero.

Thus, it's negative.

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7 0
3 years ago
Evaluate: 30 - 12÷3×2 =
lara [203]

Answer:

22

Step-by-step explanation:

We can use the order of operations (PEMDAS), to solve this equation.

We must first multiply and divide, and order. This means we divide 12 by 3 and get 4, then multiply that by 2 and get 8. (30-12÷3×2,30-4×2,30-8). Now we just subtract 8 from 30 and get 22 as our answer.

7 0
3 years ago
Defined as bounded by two distinct end points that contain every point on the line between its end points.
Alja [10]
This would be the term referred to as a line segment. I hope this helps!
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How do you order two numbers written in scientific notation?
tresset_1 [31]
The correct answer is C
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