4 years ago

Y 47 27 2+ -2 -2 1 2 What is the slope of the line

Mathematics

1 answer:

Kryger [21]4 years ago

3 0

Answer:

answer =3/4

use m= y2-y1/x2-x1

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A tea infuser in the shape of a right rectangular pyramid is 7.9 cm tall and has a base 3 cm long and 1.5 cm wide. To make the b

kaheart [24]

Answer:

28.44 cm³

Step-by-step explanation:

<u>Full volume is:</u>

V = lwh
V = 3*1.5*7.9 = 35.55 cm³

<u>Volume of tea required:</u>

35.55*80/100 = 28.44 cm³

4 0

3 years ago

Answer number 1 please.

Minchanka [31]

$\sf {a}^{2} = {13}^{2} - {5}^{2}$

Formula :

Base²= Hypotenuse² - Perpendicular ²

$\\ \\$

$\hookrightarrow\sf {a}^{2} = {13}^{2} - {5}^{2}$

$\\ \\$

$\hookrightarrow\sf {a}^{2} =169 - 25$

$\\ \\$

$\hookrightarrow\sf {a}^{2} =144$

$\\ \\$

$\hookrightarrow\sf {a} = \sqrt{144}$

$\\ \\$

$\hookrightarrow\sf {a} = \sqrt{12 \times 12}$

$\\ \\$

$\hookrightarrow\sf {a} = 12$

Remember the a² in formula has nothing to do with the a we have to find. :)

6 0

3 years ago

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In 2014, adele sold 2,500,000 records. In 2015, she sold 90% of the number of records she sold in 2014. In 2016, she sold 80% of

Alla [95]

She sold 70% bc 100% - 90% - 80% -70%

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3 years ago

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Nuance said she drew a square pyramid and that all of the faces are triangles.Is this possible?

sergeinik [125]

No because a square pyramid must hav a square for its base and a square is not a triangle

answer is not possible

3 0

3 years ago

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What is the length of the rectangular prism if it has a width of 13 meters, a helght of 17 meters, and a volume of 2,873

pentagon [3]

Answer:

The length is 13m.

Step-by-step explanation:

$v = lwh \\ \\ 2873 = l(13)(17) \\ 2873 = 221l \\ l = 2873 \div 221 \\ l = 13$

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3 years ago