A rational number can be written as a ratio a/b, where a & b are integers & b \neq 0. Rational numbers are terminating or repeating. The radical sign means "the positive square root of."

Example:

√144 = "the square root of 144" but indicates the positive square root of 144, which is 12

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5 0

4 years ago

Read 2 more answers

How many groups of 1/2 days are in 1 week?

OLEGan [10]

14(1/2) because the 14(1/2) equals 7 and there are 7 days in one week

6 0

3 years ago

Two points sit on a line with the following coordinates p(2,2) and Q(3,7) which is the distance from p to q

Alja [10]

ANSWER

$\sqrt{26}$

EXPLANATION

Given the coordinates p(2,2) and Q(3,7),

we can use the distance formula to find the distance between P and Q.

The distance formula is given by,

$d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

We substitute the coordinates to get,

$d=\sqrt{(3-2)^2+(7-2)^2}$

$d=\sqrt{(1)^2+(5)^2}$

$d=\sqrt{1+25}$

$d=\sqrt{26}$

8 0

3 years ago

What is the height of a triangle withbase 7cm and area of 35cm 2​

What is the height of a triangle withbase 7cm and area of 35cm 2