Answer: u mean r=0
Step-by-step explanation:
Answer:
-15
Step-by-step explanation:
opposite means negative, hence:
-36/6+-9
-6+-9=-15
Hope this helps!
Answer:
A
Step-by-step explanation:
Using the sine ratio in the right triangle
sin40° =
=
= 
Multiply both sides by 7, thus
AC = 7sin40° → A
Answer:
a=7
Step-by-step explanation:
Answer:
OK SO IN MULTIPLYING INTEGERS
negative into negative is positive
positive into positive is positive
positive into negative is negative
Step-by-step explanation: