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1 answer:

GaryK [48]3 years ago

5 0

What are you asking cause I do not get it

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Vladimir [108]

Answer:

I dont understand sorry

7 0

2 years ago

Marrrta [24]

Answer:

-6

Step-by-step explanation:

3 0

1 year ago

SVEN [57.7K]

Step-by-step explanation:

${2}^{2} + {x}^{2} = {6}^{2} \\ 4 + {x}^{2} = 36 \\ {x}^{2} = 36 - 4 \\ {x}^{2} = 32 \\ x = \sqrt{32}$

4 0

3 years ago

Veronika [31]

Equation :
[x(x+4)]/2=6 (as (b*h)/2=A)
x*x + 4*x -12 = 0

$x = -b+- \sqrt{ b^{2}-4ac }/2a$

so, x = 2 units(as -6 is negative)

3 0

3 years ago

eduard

she should’ve written m-12 as m12

8 0

3 years ago