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3 years ago

Is 3/12 Rational or Irrational

Mathematics

2 answers:

valentinak56 [21]3 years ago

7 0

Rational....because it can be written as a ratio

noname [10]3 years ago

5 0

Any number that you can write as a fraction with whole numbers on top and bottom is a rational number. You did that so the number is rational. Any number that you can completely write down with digits is a rational number. You did that so the number is rational.

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Which of the following is not a function? 3-1 3-2 3-7 7-1 7-2 7-7

Fittoniya [83]

Answer:

They are all not a function

Step-by-step explanation:

a function can only have one output.

3 in this set has 3 outputs and 7 in this set has 3 outputs aswell

6 0

2 years ago

Pls help it due in a hour

Levart [38]

Answer:

The coordinates of the Midpoint of AB will be: (1/2, 5)

Step-by-step explanation:

Given the points

A(-2, 6)

B(3, 4)

Finding the midpoint between (-2, 6) and (3, 4)

$\mathrm{Midpoint\:of\:}\left(x_1,\:y_1\right),\:\left(x_2,\:y_2\right):\quad \left(\frac{x_2+x_1}{2},\:\:\frac{y_2+y_1}{2}\right)$

$\left(x_1,\:y_1\right)=\left(-2,\:6\right),\:\left(x_2,\:y_2\right)=\left(3,\:4\right)$

$M.P=\left(\frac{3-2}{2},\:\frac{4+6}{2}\right)$

$=\left(\frac{1}{2},\:5\right)$

Therefore, the coordinates of the Midpoint of AB will be: (1/2, 5)

6 0

2 years ago

ASAP

s2008m [1.1K]

Answer:

Step-by-step explanation:

2×4 is the only one that equals less than 9, 2× 4.5 is 9, 2×5.5 is 11, 2×6 is 12, and the question is trying to get below 9, so 4 is the only answer that can get below 9

8 0

3 years ago

Tom is putting cartons of ice-cream in one of the freezers. There are 13 boxes and each box contains 24 cartons. How many carton

Mnenie [13.5K]

24x13=312

There are a total of 312 total ice cream cartons.

5 0

3 years ago

Read 2 more answers

Pls help! Solve the equation by using quadratic formula. -2x’2 + 4x = 5

OleMash [197]

Answer:

$x=\frac{2\pm i\sqrt{6}}{2}$

Step-by-step explanation:

$-2x^2+4x=5\\\\-2x^2+4x-5=0\\\\x=\frac{-b\pm\sqrt{b^2-4ac}}{2a}\\ \\x=\frac{-4\pm\sqrt{(4)^2-4(-2)(-5)}}{2(-2)}\\\\x=\frac{-4\pm\sqrt{16-40}}{-4}\\\\x=\frac{-4\pm\sqrt{-24}}{-4}\\ \\x=\frac{-4\pm2i\sqrt{6}}{-4}\\ \\x=\frac{2\pm i\sqrt{6}}{2}$

4 0

2 years ago