Answer:

Step-by-step explanation:
triángulo 30°-60°-90°








Answer:
(-9, 4) and (-3, 4)
Step-by-step explanation:
Just finished the assignment on edge
Answer:
290
Step-by-step explanation:
Surface area=2(wl+hl+hw), 2(25+60+60), 145*2, 290
Answer:
The commutative, associative, and distributive properties help you rewrite a complicated algebraic expression into one that is easier to deal with. When you rewrite an expression by a commutative property, you change the order of the numbers being added or multiplied.
Step-by-step explanation:
A because two negatives make a positive