3 years ago

What is the answer?

Mathematics

2 answers:

lisov135 [29]3 years ago

8 0

Answer:

B is the answer

Anna007 [38]3 years ago

3 0

B is the answer bro

Thanks. Hope it will help

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5x - ( 4x - 1) = 2 <br>a. 1/9<br>b. -1<br>c. - 1/9<br>d. 1

trapecia [35]

Answer:

D: x=1

Step-by-step explanation:

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3 years ago

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Find the equation of the straight line passing through the point (0,1) which is perpendicular to the line y= -2x + 2

mylen [45]

Answer:

y = 1/2x + 1

In order to evaluate a slope that is perpendicular to the given equation, you need to find the opposite reciprocal of the original slope. This means you take the original slope, flip the numerator and the denominator, and change the sign in front.

-2 ⇒ 1/2

Next, we need to substitute the information given into the point-slope formula.

The point-slope formula is:

y - y₁ = m(x - x₁)

y - 1 = 1/2(x - 0)

y - 1 = 1/2x

y = 1/2x + 1

Therefore, the line perpendicular to y = -2x + 2 is y = 1/2x + 1.

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3 years ago

How do I get the answer to this

horsena [70]

You should divide or simplify the problem.

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3 years ago

I really need help with this Triangle problem.

julia-pushkina [17]

Answer:

x = 10

y = 20

Step-by-step explanation:

$\tan \: 30 \degree = \frac{x}{10 \sqrt{3} } \\ \\ \frac{1}{ \sqrt{3} } = \frac{x}{10 \sqrt{3} } \\ \\ \sqrt{3} x = 10 \sqrt{3} \\ \\ x = \frac{10 \sqrt{3} }{ \sqrt{3} } \\ \\ x = 10 \\ \\ \cos 30 \degree = \frac{10 \sqrt{3} }{y} \\ \\ \frac{ \sqrt{3} }{2} = \frac{10 \sqrt{3} }{y} \\ \\ y = 10 \sqrt{3} \times \frac{2}{ \sqrt{3} } \\ \\ y = 10 \times 2 \\ \\ y = 20$

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3 years ago

Which percent is equal to 0.35?

Rama09 [41]

Answer:

35%

Step-by-step explanation:

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