2 years ago

Find the value of x. Justify your answer.

Mathematics

1 answer:

Anna007 [38]2 years ago

5 0

Answer:

x = 8

Step-by-step explanation:

Because the figure in the circle is a square, which has the property of possessing equal sides.

Therefore, the value of x is equal to 0.

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I met a boy today literally not even an hour ago at a Halloween party and we talked and hung out for like more that half of the

Leya [2.2K]

Answer:

i think this boy is into you... i mean if you aren't sure just ask him..

Step-by-step explanation:

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2 years ago

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Which two statements below are true ?

Marrrta [24]

A) 2/6 = 1/3
1/3 = 1/3

True
------

b) 1/3 > 2/4
1/3 > 1/2

False
------

c) 1/8 > 3/4

False
------

d) 2/5 < 1/2

True
------

e) 4/12 < 1/6

False
------

f) 3/5 = 7/10

False
------

This is all just a process of simplifying fractions down.

The only 'true' statements there are is option A and D.

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3 years ago

What is the weight of scissors in grams

lord [1]

Probably about 40 grams.

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3 years ago

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Please answer the question from the attachment.

Nostrana [21]

10-4=6
3*2k= 6k
6k=6
K=1 is the answer

5 0

3 years ago

<img src="https://tex.z-dn.net/?f=f%28x%29%20%3D%20%E2%88%923x2%E2%88%9211x%2B7" id="TexFormula1" title="f(x) = −3x2&minus

bixtya [17]

Answer:

$x= \frac{ - 11 + \sqrt{205} }{6} \: \: \: \: \: or \: \: \: \: \\x = \frac{ - 11 - \sqrt{205} }{6}$

Step-by-step explanation:

$- 3x {}^{2} - 11x + 7 = 0 \\ 3x {}^{2} + 11x - 7 = 0$

here,

$a = 3 \\ b = 11 \\ c = - 7$

now,

$D = b {}^{2} - 4ac \\ = (11) {}^{2} - 4(3)( - 7) \\ = 121 + 84 \\ = 205 > 0 \\$

so,

$x = \frac{ - b + - \sqrt{b {}^{2} - 4ac} }{2a} \\ \\ = \frac{ - 11 + - \sqrt{205} }{2(3)} \\ = \frac{ - 11 + - \sqrt{205} }{6} \\ \\ = \frac{ - 11 + \sqrt{205} }{6} \: \: \: \: \: or \: \: \: \: = \frac{ - 11 - \sqrt{205} }{6}$

4 0

3 years ago