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4 years ago

How would you solve this ?

1 answer:

Sati [7]4 years ago

7 0

Check the picture below.

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bogdanovich [222]

Answer:

I think the answer is B. I could be wrong tho, love.

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3 years ago

sergij07 [2.7K]

Answer:

$str + stu = 180 \\ 180 - 20 = 4x \\ 160 = 4x \\ x = 40$

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3 years ago

Rainbow [258]

Answer:

volume of cube=441cm³

l³=441cm³

$\sqrt[3]{441}$

length=7.6cm

3 0

3 years ago

arlik [135]

$x_{1} = 3x_{2} \\ x_{1} - 3x_{2} = 0 ←relation \: 1\\ x_{1} + x_{2} = 6 ←relation \: 2$

$(x_{1},x_{2}) : (4.5,1.5)$

$k = x_{1}x_{2} = 4.5 \times 1.5 = 6.75$

7 0

1 year ago

Vesna [10]

Answer:

0.6428571429

9/14

this is the answer

8 0

3 years ago