Answer:
2a +2b +4
Step-by-step explanation:
The perimeter is the sum of the lengths of the three sides. If x represents the length of the third side, then ...
(3a +8) +(5a +b) +x = (10a +3b +12)
Subtracting from the equation everything on the left side that is not x, we get ...
x = (10a +3b +12) -(3a +8) -(5a +b)
= a(10 -3 -5) +b(3 -1) +(12 -8)
= 2a +2b +4
The length of the third side is 2a +2b +4.
We are given vertices of a rectangle (0, −4) , (−1, −3) , (2, 0) , and (3, −1).
Length is the distance between (0, −4) and (−1, −3) points.
Width is distance between (−1, −3) and (2, 0) points.
<u>Computing length:</u>



<u>Computing Width :</u>



<h3>
Area of the rectangle = Length × Width </h3>
=
.
Answer:
C. 1/4
Step-by-step explanation:
Count the lines, Since there are 4 lines, has to be 0.25, 0.50, 0.75, 1.00
Step-by-step explanation:
Solution,
- principle=4500
- Time=3 years
- Rate of interest=5%
- Simple Interest=?
Simple Interest=

Hence, the simple Interest is 675.