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3 years ago

What is the square root of 37

Mathematics

1 answer:

pav-90 [236]3 years ago

7 0

6.0827625303 is the square root of 37

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Please answer please please answer need the answer

Korvikt [17]

A = 1/2 bh
A = 1/2 (21)(8)
A = 1/2 (168)
A = 84

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3 years ago

Can someone help me out with number 2?

Norma-Jean [14]

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3 years ago

What are the next two numbers? 0.03 0.12 0.21 ... ...

iris [78.8K]

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3 years ago

How do I solve cos x> 1/2 sin x?

Hatshy [7]

Divide both sides by $\dfrac12\cos x$ :

$\dfrac{\cos x}{\frac12\cos x}>\dfrac{\frac12\sin x}{\frac12\cos x}\implies2>\dfrac{\sin x}{\cos x}=\tan x$

If $-\dfrac\pi2$ , then

$\tan x$

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4 0

3 years ago

a small television has a picture with a diagonal measure 10 cm and a viewing area of 48 cm^2. Find the length and width of the s

Marysya12 [62]

Pythagoras's theorem provides a simplification of thee relationship between the sides of a right triangle

The length of the screen is 8 cm

The width of the screen is 6 cm

Reason:

Known parameters:

Length of the diagonal of the television picture, d = 10 cm

Television screen viewing area, A = 48 cm²

Required:

To find the length and width of the screen

Solution:

Let, L, represent the length of the screen, and let W represent the width of the screen

Considering the right triangle formed by the length, L, the width, W, and a line along the diagonal, d, according to Pythagoras's theorem, we have;

d² = L² + W²

The equation for the area of the screen is A = L × W

Plugging in the known values into the two equations above gives;

10² = L² + W²...(1)

48 = L × W...(2)

From equation (2), we have;

$W = \dfrac{48}{L}$ ...(3)

By substituting the expression for W in equation (3) above into equation (1) gives;

$10^2 = \left(\dfrac{48}{L} \right)^2 + L^2 = \dfrac{48^2}{L^2} + L^2$

10²·L² = 48² + L²⁺² = 48² + (L²)²

Let X represent L², we get;

X = L²

10²·X = 48² + X²

X² - 10²·X + 48² = 0

(X - 64)·(X - 36) = 0

∴ X = L² = 64 or 36

L = √64 = 8, or L = √36 = 6

The longest side is the length, therefore, the length of the screen, L = 8 cm

From $W = \dfrac{48}{L}$ , and L = 8, we have;

$W = \dfrac{48}{8} = 6$ .

The width of the screen, W = 6 cm

Learn more about Pythagoras's theorem here:

brainly.com/question/14709662

brainly.com/question/19578095

3 0

2 years ago