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GenaCL600 [577]
3 years ago
11

Is 4 rational or irrational

Mathematics
1 answer:
tankabanditka [31]3 years ago
8 0
Rational. an example of an irrational number would be 4.33333333333333333333333333333333333333333333333333333...

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Katt and sanjeev are collecting money for charity. For every £2 that kat collects, sanjeev collects £3. They collect £255 in tot
il63 [147K]

Answer: Kate = £102

Sanjeev = £153

Step-by-step explanation:

From the question, we are informed that for every £2 that kat collects, sanjeev collects £3. This csn be represented in a fraction as:

Kat = 2/5

Sanjeev = 3/5

The amount that each collects will be:

Kat = 2/5 × £255

= 2 × £51

= £102

Sanjeev = 3/5 × £255

= 3 × £51

= £153

6 0
3 years ago
What is the square root of -1?
lys-0071 [83]

Answer:

i

Step-by-step explanation:

<u>Step 1:  Find the square root of -1</u>

<u />\sqrt{-1}

\sqrt{i^2}

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Answer:  i

7 0
4 years ago
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How are the angles of an equilateral triangle related?
julia-pushkina [17]
There are 180 degrees in total inside a triangle.

If something is equilateral that means that all the angles are equal.

180/3 equals 60 degrees.

That means that all angles of an equilateral triangle are always equal to each other and if you must know, are 60 degrees
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3 years ago
Anybody know the answer?
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The slope is 3
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