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3 years ago

Solve for : 9 - 3- 8x = 7 - x

Mathematics

1 answer:

weqwewe [10]3 years ago

6 0

Answer:

3 = x

Step-by-step explanation:

because 3 is y and 9 is x so

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$\implies\dfrac{599}9=66+\dfrac59$

so the remainder is 5.

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Which expression is a factor of both (x - 2)^2 and -3x + 6

Natalija [7]

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-x+2or-1x+2

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3 years ago

Please help, thanks.

Liula [17]

Answer:

$\frac{ - 5}{54} + \frac{5 \times 6}{9 \times 6} = \frac{ - 5 + 30}{54} = \frac{25}{54}$

$\frac{15}{4} \div \frac{3}{8} = \frac{15}{4} \times \frac{8}{3} = 10$

$10 \times \frac{25}{54} = \frac{250}{54} = 4 \times \frac{17}{27}$

b )

$4 \times \frac{17}{27} = \frac{125}{27} =$

cube root =

$\frac{5}{3}$

c ) square root

$\frac{125}{27} = \frac{ \sqrt{25 \times 5} }{ \sqrt{3 \times 9} } = \frac{5 \sqrt{5} }{3 \sqrt{3} }$

3 0

3 years ago

How do we solve this?

Murljashka [212]

Answer:

f(x)=11+7√x

f'(x)=7/(2x^(1/2))

putting x=1

f'(1) = 7/(2×1^(1/2))

= 7/2 = 3.5

putting x=2

f'(2) = 7/(2×2^(1/2))

= 7/(2×√2)

= 7√2/4

= 2.47 (rounded to the nearest hundredth)

f'(3) = 7/(2×3^(1/2))

= 7/(2×√3)

= 7√3/6

= 2.02 (rounded to the nearest hundredth)

3 0

3 years ago

Solve for : 9 - 3- 8x = 7 - x​

Solve for : 9 - 3- 8x = 7 - x