= -1/2- (-2/5)
= -1/2 + 2/5
find common denominator (2 goes in 10 five times; 5 goes in 10 twice)
= -(5*1)/10 + (2*2)/10
= -5/10 + 4/10
= -1/10
Hope this helps! :)
Answer:
y=1/4x-3/4
Step-by-step explanation:
You just multiply 4/3 by -3
You can work out that K≈2.9262 and then plugging this in gives us θ≈2.34∘
Answer:
7
Step-by-step add upexplanation
Add average of each bag. 21
Then divide by 3. 21÷3=7
Answer:
Step-by-step explanation:
a- no u don't need to know
b- 38.7m-3.9m=34.8m
c-3.48+3.9= 38.7
