By applying Pythagoras theorem,we get
(hypotenuse)^2=(base)^2+(perpendicular)^2
=>(h)^2=(7)^2+(4)^2
=>(h)^2=49+16
=>(h)^2=65
=>h=√65
Therefore, option B is correct,i.e.,√65
Answer:
F(a) =2a^2+4a+5
Step-by-step explanation:
just put x= a
28m + 24f
4(7m + 6f)
28m + 24f (distributive property of equality)
Answer: The 4th Venn diagram. (A and B aren't touching, A and B are touching C though.)
x= change in his account
m= money he withdrew
x=m-140
