3 years ago

Interior angle of triangles

1 answer:

7 0

I'm not sure what you are looking for. If you want to know the total number of degrees that interior angles of triangles total, they add up to 180°.

Hope this helps! :)

You might be interested in

How many solutions are there to this system of equations? y = 2x - 1 y = 2x + 1

Pavlova-9 [17]

Answer:

They are 5 I think

Step-by-step explanation:

It should be correct

3 0

3 years ago

Solve for x ~ <img src="https://tex.z-dn.net/?f=3%20%5C%3A%20%2814%20-%205x%29%20%3D16%20-%20%2012x" id="TexFormula1" title="

lesya692 [45]

$3(14 - 5x) = 16 - 12x$

Distribute 3 throught the parentheses

$42 - 15x = 16-12x$

Move the variable to the left-hand side and change its sign

$42 - 15x + 12x = 16$

Move the constant to the right-hand side and change its sign

$- 15x+12x=16 - 42$

Collect like terms

$- 3x = - 26$

Divide both sides of the equation by -3

$\boxed{x = \frac{26}{3} }$

6 0

3 years ago

Read 2 more answers

Which inequality is true?

Vladimir79 [104]

Answer:

C) 3pi>9

Step-by-step explanation:

5 0

3 years ago

Please help this is my last thing to do!!!

Lana71 [14]

Answer:

area = 18x² + 63x + 55 square units

Second-degree trinomial.

Step-by-step explanation:

area = (3x+5)(6x+11) = 18x² + 63x + 55 square units

Second-degree trinomial.

5 0

3 years ago

ben went to the hardware store and bought 15 pieces of rope of equal length.The total length of the ropes was 326.7 meters.How l

OLEGan [10]

Answer:

21.78 meters

Step-by-step explanation:

Divide 326.7/15

7 0

3 years ago