Answer:12
Step-by-step explanation:
u half to round it to the nerest hundreths and than multiplye it by 4
Answer:
-8
Step-by-step explanation:
plz watch all steps in picture
You just add the number together
Step-by-step explanation:
a + b = 90
a + c = 180
a) If a = x, the. we can write
x + b = 90 and x + c = 180
or
b = 90 - x
c = 180 - x
b) c - b = (180 - x) - (90 - x)
= 180 - x - 90 + x
= 90
What do you need help with ASAP?