Help please. help please. Below please

Mathematics

1 answer:

sweet [91]3 years ago

8 0

Answer:

x = 30
pitch = 7

Step-by-step explanation:

If you draw a horizontal line through the shaded triangle such that it intersects the left vertex, you see that it bisects the 60° angle at that vertex. The measure of x is the same as the measure of either half of that bisected angle, so is 30°.

The pitch associated in the table with an angle of 30° is 7.

x = 30
pitch = 7

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The equation represents a line that passes through(4, 1/3) and has a slope of 3/4 option A; y - 1/3 = 3/4 ( x - 4).

<h3>What is the Point-slope form?</h3>

The equation of the straight line has its slope and given point.

If we have a non-vertical line that passes through any point(x1, y1) has gradient m. then general point (x, y) must satisfy the equation

y-y₁ = m(x-x₁)

Which is the required equation of a line in a point-slope form.

we know that

The equation of the line into point-slope form is equal to

y-y₁ = m(x-x₁)

we have

(x₁, y₁) = (4, 1/3)

m = 3/4

substitute the given values

y-y₁ = m(x-x₁)

y - 1/3 = 3/4 ( x - 4)

therefore,