Answer:
-30
Step-by-step explanation:
substitute the values and get -30
m<E=45.5 m<F=45.5
this is question 8 can't see question 9
Answer:
(x+9)(x+2)
Step-by-step explanation:
x(x+9)+2(x+9)
(x+2)(x+9)
the order of the (---) doesn't matter
Answer:
12
Step-by-step explanation:
3 times 4 is 12