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3 years ago

Due tomorrow deeply appreciated if done

Mathematics

1 answer:

fiasKO [112]3 years ago

6 0

This is unreadable try submitting a more clear picture. i can bairly read the first problem i think it says 8(3x+4)=2(17x????)

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a tree is axed 8 feet above its base. When the tree fell to the ground, the tip of the tree lay 10 feet away from its base, as s

yanalaym [24]

Well this seems easy enough well if the tree was cut 8 feet abouve the base and the tip is 10 feet away from the base wouldn't that make the part of the tree that was cut 10 feet away since it's 10 feet from the base which is 0 on a plane grid?

3 0

2 years ago

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Wat is 2 and 3 7ths divided by 7

Alchen [17]

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3 years ago

Which is the correct calculation of the y-coordinate of point A? 0 (0 - 0)2 + (1 - y2 = 2 O (0 - 1)² + (0- y2 = 22 (0-0)² + (1 -

dimaraw [331]

Answer:

The y-coordinate of point A is $\sqrt{3}$ .

Step-by-step explanation:

The equation of the circle is represented by the following expression:

$(x-h)^{2}+(y-k)^{2} = r^{2}$ (1)

Where:

$x$ - Independent variable.

$y$ - Dependent variable.

$h$ , $k$ - Coordinates of the center of the circle.

$r$ - Radius of the circle.

If we know that $h = 0$ , $k = 0$ and $r = 2$ , then the equation of the circle is:

$x^{2} + y^{2} = 4$ (1b)

Then, we clear $y$ within (1b):

$y^{2} = 4 - x^{2}$

$y = \pm \sqrt{4-x^{2}}$ (2)

If we know that $x = 1$ , then the y-coordinate of point A is:

$y = \sqrt{4-1^{2}}$

$y = \sqrt{3}$

The y-coordinate of point A is $\sqrt{3}$ .

4 0

2 years ago

1+1=?

miv72 [106K]

Answer:

Step-by-step explanation:

one plus another one is 11

0+1+0+1 = 11

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2 years ago

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Which set of lengths are not the side lengths of a right triangle? (A-28, 45, 53) (B-13, 84, 85) (C-36, 77, 85) (D-16, 61, 65) [

nikklg [1K]

Side lengths 16, 61, and 65 are not part of a right triangle.

A right triangle's sides should follow this formula, C being the largest number:

$a^{2} + b ^{2} = c^{2}$

$16^{2} = 256$

$61^{2} = 3721$

$65^{2} = 4225$

256 + 3721 = 3977

$3977 \neq 4225$

6 0

2 years ago