X equaks 105 becaus complementary= 180.
180-63=12+x
117-12=x
105=x
Answer:
i don't know
Step-by-step explanation:
4.96 is greater than 0.496
Answer:
55
32
-3
-8
-19
-32
Step-by-step explanation:
Step-by-step explanation:
what do we need to do ?
just calculate the value of the expression with these values for the variables ?
what's the problem ? this is basic calculating :
-6/2 - 4 + 9×4 = -3 - 4 + 36 = 29
remember (please, for your life !) that multiplication and division always have to be calculated before additions and subtractions (except when brackets force is to go a different route).
