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4 years ago

Which which value is not located between square root 9/3 2n

Mathematics

1 answer:

tangare [24]4 years ago

7 0

3 and -3 are said to be the square roots of 9. A square root is written with a radical symbol √ and the number or expression inside the radical symbol, below denoted a, is called the radicand. ... Negative numbers don't have real square roots since a square is either positive or 0.

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Find the length of an arc that has central angle, 50 degrees, and radius, 3.

kotegsom [21]

First we find the circumference
c=2pir
r=3
2pi3
6pi=c

then find out how much of the circle is 50 degreese
50/360=5/36
6pi times 5/36=5pi/6=aprox 2.62

it should be 5pi/6

8 0

4 years ago

Solve the following equation for x: 6(4x+ 1) = 3(x + 8) + 3.

salantis [7]

Answer:

x = -1/7 Or 0.143 (3 dec)

Step-by-step explanation:

6(4x + 5) = 3(x + 8) + 3

= 24x + 30 = 3x + 24 + 3

24x + 30 = 3x + 27

21x + 30 = 27

21x = -3

21x/21 = -3/21

x = -1/7

Or 0.143 (3 dec)

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andre [41]

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3 years ago

Which set of values could be the side lengths of a 30-60-90 triangle?

diamong [38]

Answer:

Step-by-step explanation:

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