Answer:
The first pair.
Step-by-step explanation:
3 corresponding parts must be congruent for two triangles to be congruent. The first pair has 3 congruence markings; two angles and one side are congruent. Additionally, they are congruent by the ASA postulate because two angles and the included side are congruent.
No, surface area and total surface area are the same.
Hint:
Use distributive property, then combine like terms.
I think you've got it from there :)
If you need more help, just comment on this.
If you still are confused, then see below.
Answer:
-45-22i+(10-15i)(5+3i)
-5-22i+50+30i-75i-45i
112i-45
You add the letters with numbers in front for example :
6n +5m +p -5
(The postive and negative 5 dont cancel becayse there isnt a m on the negative)
Answer:
3^(4)-2
Step-by-step explanation:
That's the answer
.
.
.
