Arectangle has vertices at a(4,1), b(1,1), c(1,-6), and d(4,-6). what is the area of the rectangle?

using the given coordinates, the rectangle is 7 by 3 units

area = 7*3 = 21 square units

use formula for the circle a=3.14

step-by-step explanation:

rick has $1400 and sally has $1500

step-by-step explanation:

to find amount of money rick has after 10 years :

principal = $1000 , time = 10 years , rate = 4% annually

to find amount of money sally has after 10 years :

her friend gives to pay her $50 per year, therefore money she has after 10 years = 50 × 10 = $500

also, sally gets $1000 after 10 years,

therefore, total amount of money sally has after 10 years = 500 + 1000 = $1500

so, after 10 years : rick has $1400 and sally has $1500