Bring the two fractions to the same denominator, 10.
2/5 = 4/10
3/10 = 3/10
Add the numerators keeping the denominator the same.
4/10 + 3/10 = 7/10
Answer:
40°
Step-by-step explanation:
180-(57+43)=100°
which mean the angle at the top =100°
180-100=80°
x=80/2
x=40
Answer:
8
Step-by-step explanation:
-(-2)³ = -1(-2)³ = 2³ = 8
Answer:
Section S
Step-by-step explanation:
Its because it is in all of the squares. Also please mark as brainliest i need the 5 corwns cause i keep getting points but I'm not leveling up without the crowns, thanks : )
The algebraic expression would be 4 - n, I believe.
