3 years ago

Find the measurement of angle 30 points

Mathematics

1 answer:

KatRina [158]3 years ago

6 0

Answer:

A 30-degree angle is an acute angle. An angle is formed when two lines meet or intersect at a point. An acute angle is one in which the measure of the angle is less than 90 degrees.

Step-by-step explanation:

found this answer if its wrong im sorry :/

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kiruha [24]

Answer:

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3 years ago

Is 3/x+4/y=2 linear or non-linear

Eduardwww [97]

The given equation is non-linear.

Solution:

Given expression is $\frac{3}{x} +\frac{4}{y} =2$ .

To find the equation is linear or non-linear.

Linear equation is a straight line which is in the form ax + by + c = 0.

Otherwise it is non-linear equation.

⇒ $\frac{3}{x} +\frac{4}{y} =2$

Do cross multiply for the fractions to make the denominators same.

⇒ $\frac{3y}{yx} +\frac{4x}{yx} =2$

⇒ $\frac{3y+4x}{yx} =2$

Do cross multiplication.

⇒ $3y+4x=2yx$

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Here, there is no constant term.

So, the equation is not a straight line.

Hence, the given equation is non-linear.

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3 years ago

This is a 30-60-90 triangle. what is the measure of X? please explain

natulia [17]

$x = 10 \sin(60) \\ x = 10 \frac{ \sqrt{3} }{2} \\ x = 5 \sqrt{3}$

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3 years ago

Write 26 to 96 as a ratio in simplest form

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3 years ago

A cube number is rolled 20 times and lands on 1 two times and on 5 four times. Find each experimental probability. Then compare

kykrilka [37]

The experiment probabilities are listed below:

One: 2 out of 20 = 2 / 20 = 0.1 or 10%

Four: 5 out of 20 = 5 / 20 = 1 / 4 = 0.25 = 25%

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The experimental probability for ones was less than and for fours it was greater than the theoretical probability.

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4 years ago