Answer:
what are the expressions?
Step-by-step explanation:
Answer:
We know that the Pythagorean Theorem is a² + b² = c². First lets start with 6, 8, and 10. There is a simple way to know that these are Pythagorean triples. They make up what is called a 3-4-5 triangle. 3 x 2 is 6, 4 x 2 is 8, and 5 x 2 is 10. Next 5, 12, and 13 are Pythagorean triplets because 5² + 12² = 13². Because both of these form right triangles, we know that they are Pythagorean triplets.
Hope this helps :-)
Step-by-step explanation:
Artaud is 12. To get this answer you first have to work backwards. So subtract 40 from 28 and you get -12. Then find the opposite of that which is 12.
Answer:
12
Step-by-step explanation:
2d+24+3d=84
2d+3d=60
5d=60
d=12
You can find the area of a triangle by using this equation:
Area=(1/2)base x height
If you have the measurement for the bottom part of the sandwich, then you have your base. If you have the height of the sandwich then you have the height. Since the triangles are congruent when you find the area of one triangle, you are finding the area of the other triangle. To combine the areas of the triangles, just multiply the area of one triangle by 2.
