3 years ago

I need help with this

1 answer:

7 0

Answer:I don't know this one.

Step-by-step explanation:

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lyudmila [28]

The answer is B because because 12x12=144 and 13x13=169 and nothing can multiply it’s self to become 156

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3 years ago

Arte-miy333 [17]

This pic shows the ans

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3 years ago

dexar [7]

False,I think because it is true it have to be 50%

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3 years ago

dsp73

Answer:B

Step-by-step explanation:

3 0

2 years ago

lord [1]

Answer:

y = 10

Step-by-step explanation:

Given y varies inversely as x then the equation relating them is

y = $\frac{k}{x}$ ← k is the constant of variation

To find k use the condition x = 4 when y = 15 , then

15 = $\frac{k}{4}$ ( multiply both sides by 4 )

60 = k

y = $\frac{60}{x}$ ← equation of variation

When x = 6 , then

y = $\frac{60}{6}$ = 10

7 0

3 years ago

I need help with this ​