Ask question

Ask question

All categories

3 years ago

10

The sum of the angle measures of any triangle is 180 degrees. Suppose that one angle in a triangle has a degree measure of −7x10

and another has a degree measure of −2x4 . Write an expression for the degree measure of the third angle in the triangle.

1 answer:

katrin [286]3 years ago

3 0

Third Angle = 180- (-70+-8) -----> Third Angle = 102

You might be interested in

What is 2x+8y=12 in slope intercept form <br>as well as x-2y=0 in slope intercept form

earnstyle [38]

$the \ slope \ intercept \ form \ is : \\ \\ y= mx +b \\ \\ 2x+8y=12 \ \ |-2x \\ \\8y=-2x+12\ \ /:8\\ \\y=-\frac{2}{8}x+\frac{12}{8}$

$y=-\frac{1}{4}x+\frac{3}{4}\\ \\ m=-\frac{1}{4}$

$x-2y=0 \ \ | -x \\ \\-2y=-x \ \ /:(-2)\\ \\y=\frac{1}{2}x \\ \\ m= \frac{1}{2}$

8 0

3 years ago

Read 2 more answers

Solve each equation for x. 4(x-b)=x

elixir [45]

Im guessing that it is 5 but then again dont trust me XD

5 0

3 years ago

In each figure, solve for X

tiny-mole [99]

Answer:

x=15

Step-by-step explanation:

7x+3x-4=146

10x-4=146

10x=150

X=15

The two sides added up equals the outside length.

Hope this helps if this does please mark as brainliest

8 0

2 years ago

Read 2 more answers

Which statement about graphs and their inverse is true?

MrMuchimi

A. They are symmetric about y=x

7 0

3 years ago

A rectangular field has an area of 1764 m^2 the width of the field is 13 m more than the length what is the perimeter of the fie

ruslelena [56]

Answer:

hello : here is a solution

6 0

4 years ago