Answer:
Final answer is
.
Step-by-step explanation:
Given expression is
.
Now we need to find the product of the given expression
.



combine like terms


Hence final answer is
.
Answer:
the answer is d
Step-by-step explanation:
Step-by-step explanation:
A = pi × r²
A = pi × 13²
A = 530.93 km²
Answer:
12
Step-by-step explanation:
Answer:
x=49
Step-by-step explanation:
los 3 angulos del triangulo deben de sumar 180
76+55=131
180-131=49
76+55+49=180