There are alot it depeneds of what is the number :)
Answer:
45.36
Step-by-step explanation:
pleas mark brainlest
Answer:
3.) 10
Step-by-step explanation:
8x-2(x+1) = 7x+8
8x-2x-1=7x+8
6x-1=7x+8
-1=1x+8
+1 +1
1x+9
/x
x=1+9
x=10
Answer:
y=3x
Step-by-step explanation:
if you look 3*3=9 5*3=15 8*3=24 and 10*3=30 so they are taking x*3
Answer:
B
Step-by-step explanation:
In this case you would use the pythagoram theorem.
A^2+B^2=C^2
8^2+B^2=10^2
64+B^2=100
subtract 64
B^2=36
square root both sides
B=6
