Answer: The length of BD is 2.4
Step-by-step explanation: BD is a leg of a right triangle, so use the
Pythagorean Theorem a² + b² = c²
BC is the hypotenuse here, so that is c = 3
We can use the segment CD as side b = 1.8
We will call BD side a, and solve to find that length.
a² + (1.8)² = 3² Square the known values of b and c
a² + 3.24 = 9 Subtract 3.24 from both sides.
a² = 9 - 3.24 Simplify
a² = 5.76 Find the square root of both sides (Calculator time!)
a = 2.4
Answer: Three-fourths divided by one-half is <u><em>one and a half.</em></u>
Step-by-step explanation:
Here we need to find, Three-fourths divided by one-half.
i.e. To find : 
Since , 
So, 
[Cancel 4 by 2 and it remains as 2.]

Hence, Three-fourths divided by one-half is <u><em>one and a half.</em></u>
<em> </em>
Mortgage Lender A:
.






Lender B is the cheapest by $745!!!
Answer:
9.4
Step-by-step explanation:
1+3+15+11+17=47
47/5=9.4