2 years ago

How would I solve for this?

Mathematics

1 answer:

Mariulka [41]2 years ago

7 0

I couldn’t read your hand writing I hope that was a z...not a 2...anyway the explanation is that you use a calculator

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(10x-20) (6x+8) what is x?

Lilit [14]

X= 2 and x= -8/6 if you make it = 0
(10x-20)(6x+8)=0
10x-20=0
10x=20
x=2
6x+8=0
6x=-8
x=-8/6

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2 years ago

Anyone know? Will mark brainliest if correct!

almond37 [142]

Answer:

Step-by-step explanation:

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Answer:

REQUIRED TEST STATICS IS 35.19

Step-by-step explanation:

total size of sample = 10,000

men women

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did not vote 1444 2313

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where

a represent = 2777, b = 3466, c= 1444, d = 2313, N = 10000

Putting values to get chis square statics

$X^2 = \frac{ 10000(2777*2313-3466*1444)^2}{(2777+1444)(3466+2313)+(2777+3466)(1444+2313)}$

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3 years ago

Find the area of the figure

Aleonysh [2.5K]

the correct answer is 3249 sorry i took so long

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