All categories

3 years ago

Find the value of x in this figure. 60°

Mathematics

2 answers:

madreJ [45]3 years ago

7 0

Answer:

∠x = 120°

Step-by-step explanation:

Any tangents which intercept radius lines will be perpendicular to it, meaning they form 90 degree angles, meaning:

∠P = 90

∠N = 90

Furthermore, all the line combined form a quadrilateral, or a shape with a combined angle size of 360, based off this:

90 + 90 + 60 + x = 360

240 + x = 360

x = 120

Scilla [17]3 years ago

4 0

X equals 120° don’t ask me how I did this I am the illuminati

You might be interested in

the vertices of PQR are P(-5,1), Q(-4,6), and R(-2,3), graph P"Q"R" after a composition of the transformations in the order they

horsena [70]

SOLUTION

We are told to translate; (x, y) to (x -8, y). This means we have to add - 8 to each value of x in P(-5,1), Q(-4,6), and R(-2,3).

In P(-5,1), x = -5 and y = 1

In Q(-4,6), x = -4 and y = 6 and

In R(-2,3), x = -2 and y = 3

$\begin{gathered} P(-5,\text{ 1) translates to (-5 -8, 1) }\rightarrow P^i(-13,\text{ 1)} \\ Q(-4,\text{ 6) translates to (-4 -8, 6) }\rightarrow Q^i(-12,\text{ 6)} \\ R(-2,\text{ 3) translates to (-2 -8, 3) }\rightarrow R^i(-10,\text{ 3)} \end{gathered}$

For the dilation centered at the origin k =2, simply multiply the value of k, which is 2 into the translations.

$\begin{gathered} At\text{ K = 2, }P^i(-13,\text{ 1) }\rightarrow\text{ }2(-13,\text{ 1) }\rightarrow\text{ }P^{ii}(-26,\text{ 2)} \\ Q^i(-12,\text{ 6) }\rightarrow\text{ }2(-12,\text{ 6) }\rightarrow\text{ Q}^{ii}(-24,\text{ 12)} \\ R^i(-10,\text{ 3) }\rightarrow\text{ }2(-10,\text{ 3) }\rightarrow\text{ R}^{ii}(-20,\text{ 6)} \end{gathered}$

5 0

2 years ago

Find the equation of the perpendicular bisector of line MN

marissa [1.9K]

Answer:

Y=(-1/2)x+9/2

Step-by-step explanation:

For straight lines y=mx+c

m=gradient

Find the gradient first-m=(y2-y1) /(x2-x1)

Take the points M and N and substitute in the equation

m=(5-2)/(-1-5)

m=-1/2

Gradient of line MN×gradient of perp line =-1

There fore gradient of perp line =2

3 0

2 years ago

HELP ME PLEASE IS IMPORTANT AND ASAP!

zysi [14]

Answer:

maximun (0,5)

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

A package of 4 pairs of insulated gloves costs $25.96 What is the unit price of the pairs of gloves?

Brilliant_brown [7]

Answer:

Step-by-step explanation:

25.96/4 = 6.49

5 0

3 years ago

Read 2 more answers

Solve using the quadratic formula. Show all work. Write each solution in simplest form. No decimals.

NNADVOKAT [17]

-4 +/- √ 16-4(1)(7)

_____________

-4 +/- 2i√3

_______

x= -2+/- i√3

6 0

3 years ago