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2 years ago

What is the non-perfect square root of 9.6

Mathematics

2 answers:

Ad libitum [116K]2 years ago

8 0

Answer:

A square root of a number 'x' is a number y such that y2 = x, in other words, a number y whose square is y. For example, 3 is the square root of 9 because 32 = 3•3 = 9, -3 is square root of 9 because (-3)2 = (-3)•(-3) = 9. When writing math, people often use sqrt(x) to mean the square root of x

Step-by-step explanation:

The square root of 9.6 is 3.0983866769659336

Or, √9.6 = 3.0983866769659336

tatuchka [14]2 years ago

6 0

the answer is all in your head

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KatRina [158]

This is pretty simple once you get used to this

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3 years ago

In the diagram, point D divides line segment AB in the ratio of 5:3. If line segment AC is vertical and line segment CD is horiz

KIM [24]

Answer:

Step-by-step explanation:

First, find the coordinates of pointD if A(2,-6), B(10,2) and point D divides line segment AB in the ratio of 5:3.

If point D divides the segment AB in the ratio m:n, then

$D\left(\dfrac{nx_A+mx_B}{m+n},\dfrac{ny_A+my_B}{m+n}\right)$

$D\left(\dfrac{3\cdot 2+5\cdot 10}{5+3},\dfrac{3\cdot (-6)+5\cdot 2B}{5+3}\right)=D(7,-1)$

Point C has the x-coordinate the same as point A and the y-coordinate the same as point D.

Thus, C(2,-1)

5 0

3 years ago

Read 2 more answers

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SVETLANKA909090 [29]

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3 years ago

Work out the length of the following rectangles

tiny-mole [99]

(a) a = 10.9 cm

(b) b = 20.78 cm

(c) c = 4.06 cm

<u>Explanation:</u>

(a)

height, h = 5cm

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Using pythagoras theorm:

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(b)

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Base, a = 12 cm

Height, b = ?

Using pythagoras theorm:

(H)² = (b)² + (a)²

(24)² = (b)² + (12)²

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(c)

height, h = 4 cm

Hypotenuse, H = 5.7 cm

Base, c = ?

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Answer:

Step-by-step explanation:

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