6.403124247 to 2 Decimal places please

I will give brainlyiest, 5 stars!, a thanks and also a friend request if you get this right

Angelina_Jolie [31]

Answer:

the answer is n=>8

Step-by-step explanation:

5 0

3 years ago

5. In the diagram below, AB is tangent to circle C at point D and AC is perpendicular to BC. If mA = 28 then which of the

Murrr4er [49]

I think the answer would be 1

5 0

3 years ago

What is the equation, in slope-intercept form, of the perpendicular bisector of the given line segment?

frosja888 [35]

Complete Question:

The given line segment has a midpoint at (3, 1). On a coordinate plane, a line goes through (2, 4), (3, 1), and (4, -2).

What is the equation, in slope-intercept form, of the perpendicular bisector of the given line segment?

Answer:

$y = \frac{1}{3}x$

Step-by-step explanation:

From the question, we understand that the line goes through $(2, 4), (3, 1), and\ (4, -2).$

First, we calculate the slope of the above points

$m = \frac{y_2 - y_1}{x_2 - x_1}$

Where

$(x_1,y_1) = (2,4)$

$(x_2,y_2) = (3,1)$

$m = \frac{1 - 4}{3 - 2}$

$m = \frac{-3}{1}$

$m = -3$

Also; from the question, we understand that the line segment is perpendicular to the above points.

This slope (m2) of the line segment is calculated as:

$m_2 = -\frac{1}{m}$

Substitute -3 for m

$m_2 = -\frac{1}{-3}$

$m_2 = \frac{1}{3}$

Lastly, we calculate the equation of the line using:

$y - y_1 = m_2(x - x_1)$

The line segment has a midpoint at (3, 1)

So:

$y - 1 = \frac{1}{3}(x - 3)$

Open bracket

$y - 1 = \frac{1}{3}x - 1$

Add 1 to both sides

$y - 1 +1= \frac{1}{3}x - 1+1$

$y = \frac{1}{3}x$

Hence, the equation of the line segment is: $y = \frac{1}{3}x$

7 0

3 years ago

Read 2 more answers

-2(2x-4)=4x write it step by step please

AysviL [449]

Answer:

Here, I'll have a try:

This expression is the multiplication of a binomial and a trinomial.. The binomial has two terms, while the trinomial has three terms. Use the distributive property of multiplication,

Step 1, multiply every term of the trinomial with the first term of the binomial, then multiple every term of the trinomial with the second term of the binomial. Use parenthesis to separate each multiplication to avoid confusion.

step 3, simply every multiplication

step 4, add up like tems

Step-by-step explanation:

6 0

4 years ago

A dog is leashed to a point in the center of

Flura [38]

Answer:

1109.80 ft²

Step-by-step explanation:

In this case apply the formula for finding area of a circle where the rope tied to the dog will represent the radius of the circle area for the region the dog can explore.

Area of a circle= πr²

radius= r= 18.8 ft

Area of a circle= 3.14*18.8*18.8=1109.80 ft²

7 0

4 years ago