2 years ago

Please help ill give brainliest :c ASAP

Mathematics

2 answers:

Lisa [10]2 years ago

7 0

Answer

The 3rd number line

Hope this helps.

valentina_108 [34]2 years ago

4 0

Answer:

the third is right

Step-by-step explanation:

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What is the area of a circle with a radius of 1

dlinn [17]

To find the area of a circle, you have to use the area formula:

r being your radius

A = $\pi r^{2}$

Substitute 1 in for r

A = $\pi (1)^{2}$

A = $\pi$

8 0

3 years ago

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tyler has a rectangular garden measuring 12m by 20 m that he wants to split diagonally from corner to corner using a fence. how

adelina 88 [10]

Answer:

23.3

(or $4\sqrt{34}$ (let me know if you wanted this one and is you want it explained) lol)

Step-by-step explanation:

To find the length of the fence, use the Pythagorean theorem because, if you cut a rectangle diagonally, you will create two right triangles, and this formula only works with right triangles:

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

Insert values:

$12^{2} +20^{2} =c^{2}$

Solve for c:

Evaluate exponents

$144+400=c^2$

Simplify addition

$544=c^2$

Find the square root of both

$\sqrt{544} =\sqrt{c^2}\\\\\sqrt{544} =c\\\\23.324=c\\\\c=23.3$

The fence needs to be approximately 23.3 m.

5 0

2 years ago

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Derive the followir i) v2 = u? + 2as ii) s = ut + at

Masteriza [31]

Three little birds out of my window and they told me I don’t need to worry

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2 years ago

Lakshmi donates 20% of her income to charity. What fraction of her income does Lakshmi donate to charity?

777dan777 [17]

1/5

Hope this helps :)

5 0

3 years ago

M is the MIDPOINT OF FG. FG = 26 AND GM = (3X - 2)

vova2212 [387]

It is given in the question that

M is the MIDPOINT OF FG.

$FG = 26 \ AND \ GM = (3X - 2)$

Since M is the midpoint of FG, therefore GM is half of FG. That is

$3X-2 = \frac{1}{2} (26)$

$3X-2 =13
\\
3X = 15
\\
X =5$

Therefore

$GM = 3(5) -2 = 13$

And FM is 13 too .

3 0

3 years ago