3 years ago

What is the value of X?

Mathematics

1 answer:

Luda [366]3 years ago

6 0

They making me type 20 things but ima day its 72 cuh

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. What is the negative solution to this equation? 8x2 – 4x = 363

stiv31 [10]

Answer:

- x = 81 and 3/4

Step-by-step explanation:

8 × 2 – 4x = 363

16 - 4x = 363

Subtract 16 from each side:

16 - 16 - 4x = 363 - 16

- 4x = 327

Divide each side by 4:

- 4x ÷ 4 = 327 ÷ 4

- x = 81 and 3/4

8 0

3 years ago

HELP ME PLZZZZ!!!!!!!!!!!!!!!!!!

Alekssandra [29.7K]

the radius of the distance between the middle point of the circle and the outside, we have the diameter which is 6 so the radius will be 3

slant height is

$\sqrt{r^2+h^2}$

h is 4.7 and r is 3

$\sqrt{3^2+4.71^2} \\5.58427$

slant height is 5.58427

lateral surface area

$\pi r\sqrt{h^2+r^2}$

$\pi (3)\sqrt{4.71^2+3^2} \\52.63053$

lateral surface area is 52.63053

total surface area

$\pi r(r+\sqrt{h^2+r^2})$

$\pi 3(3+\sqrt{4.71^2+3^2})$

$80.90486$

total surface area is 80.90486

8 0

2 years ago

A class consists of 17 men and 14 women. An exam is given andstudents are ranked according to their performance. Assume notwo st

notsponge [240]

Answer:

3.18%

Step-by-step explanation:

(14/31) X (13/30)X (12/29) X (11/28) = 0.0318 = 3.18%

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2 years ago

In the formula C= prn, p stands for

umka21 [38]

Answer:

Step-by-step explanation:

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3 years ago

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15 billion in numerals?

Leokris [45]

A billion has 9 zeros. So
15,000,000,000
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2 years ago

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