3 years ago

Solve the equation. write answer in fractional form, if necessary 8=5-3(2w-1)

Mathematics

1 answer:

UkoKoshka [18]3 years ago

3 0

8=5-6w-3. 6=-6w. 6/-6=w. w=-1.

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NNADVOKAT [17]

Answer: $\frac{2x(5x + 1)}{4x - 1}$

<u>Step-by-step explanation:</u>

$\frac{4x^{3}-12x^{2}}{4x^{2}+7x - 2}$ ÷ $\frac{2x^{2}-6x}{5x^{2}+11x + 2}$

= $\frac{4x^{2}(x - 3)}{(4x - 1)(x + 2)}$ ÷ $\frac{2x(x - 3)}{(5x + 1)(x + 2)}$

= $\frac{4x^{2}(x - 3)}{(4x - 1)(x + 2)}$ x $\frac{(5x + 1)(x + 2)}{2x(x - 3)}$

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8 0

3 years ago

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Bad White [126]

Answer:

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Step-by-step explanation:

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3 years ago

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Neko [114]

I Believe it is 80% but I am not sure

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3 years ago

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What if it was for 20 months

olya-2409 [2.1K]

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2 years ago

Type the correct answer in the box. Round your answer to the nearest integer.

umka21 [38]

Answer:

m∠ADC = 132°

Step-by-step explanation:

From the figure attached,

By applying sine rule in ΔABD,

$\frac{\text{sin}(\angle ABD)}{\text{AD}}=\frac{\text{sin}(\angle ADB)}{AB}$

$\frac{\text{sin}(120)}{35}=\frac{\text{sin}(\angle ADB)}{30}$

sin(∠ADB) = $\frac{30\text{sin}(120)}{35}$

= 0.74231

m∠ADB = $\text{sin}^{-1}(0.74231)$

= 47.92°

≈ 48°

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m∠ADC = 180° - 48°

m∠ADC = 132°

4 0

3 years ago