What 2 numbers multilpiy to get 7 and add to 8
1 and 7
(m+7)(m+1)=0
set each to zero
m+7=0
m=-7
m+1=0
m=-1
m=-7 and -1
Answer:
789
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
Using the Sine rule in Δ ABC
=
, substitute values
=
( cross- multiply )
BC sin38° = 3 sin66° ( divide both sides by sin38° )
BC =
→ A
Answer:
112
Step-by-step explanation:
“Y” is equal to 9 because you substitute the x which is 2 and then solve from there