Answer:
.
Step-by-step explanation:
a) To create an equation
X+X =7
so what's X over here is
7² = x²
X=3.5
b) Real numbers are mixture of irrational and rational numbers so √5 and √6 are irrational where as 5 and 6 are not but they two are equal to each other.
Explaining the equation:
√5 +√6 = √11
5 +6 = 11
√11 =11
√= 11 ÷ 11
√= 1
So if root is 1 then -1 is -√
this is the answer propably
You gotta fond the radius of the circle
I’m pretty sure
150 pounds is what i think i hpe its right good luck! from thatgirllexa
Answer:
50%=250
20%=50
40%=80
50=60
so she kept $60
Step-by-step explanation:
