Answers:
3. 5x-y=-3
4. x-2y=16
Hope this helps!
P=$1000
Time =3 yrs
Rate =10%
So from the formula of interest =(p*t*r)/100
(1000*3*10)/100
=300
Therefore 300+1000=1300
After 3 years
Answer:
To find the area of a regular polygon, all you have to do is follow this simple formula: area = 1/2 x perimeter x apothem. Here is what it means: Perimeter = the sum of the lengths of all the sides. Apothem = a segment that joins the polygon's center to the midpoint of any side that is perpendicular to that side.
Step-by-step explanation:
this will help you to solve
Answer:
74.2
Step-by-step explanation:
since 43.3 and 30.9 together form a vertical angle of k. So 43.3 +30.9= 74.2.
Answer:
y=(-7/2)x+3
Step-by-step explanation:
7x+2y-3=0
7x+2y=3
2y=-7x+3
y=(-7/2)x+3