Rosa made a mosaic wall using 42 black tiles, 35 blue tiles, and 23 red tiles. write a percent to represent the number of red tiles in the mural.

Step-by-step explanation:

Givens:

The percentage of the number of red tiles is obtained by dividing all red tiles with the total number of tiles, that is

Therefore, all red tiles in the mural represent a 23% of all tiles.

proofs involving isosceles triangles often require special consideration because an isosceles triangle has several distinct properties that do not apply to normal triangles.(more about triangle types) therefore, when you are trying to prove that two triangles are congruent, and one or both triangles, are isosceles you have a few theorems that you can use to make your life easier.

step-by-step explanation:

an isosceles triangle has two congruent sides and two congruent angles. the congruent angles are called the base angles and the other angle is known as the vertex angle. ∠bac and ∠bca are the base angles of the triangle picture on the left. the vertex angle is ∠abc

10 - 75

step-by-step explanation:

there's nothing attached so it's most likely anything in that range.