The table shows the relationship between the area of land mowed A and the time tspent mowing it. Tell whether the quantities are in a proportional relationship. If so, write an cquation that represents the
relationship.
Time,
(hours)
Area,
(acres)
3
6
10.5
13.,5
A
a. This relationship is proportional. An equation is A- 1.5t.
b. This relationship is proportional. An equation is A - 3.
c. This relationship is proportional. An equation is - 1.5A.
d. This relationship is not proportional.

62.5 paisa

step-by-step explanation:

4000*70 = 280000

280000-(2000*90) = 100000

4000-2400 = 1600

100000/1600 = 62.5

( give brainliest)

what chart am i supposed to follow?

18 units²

step-by-step explanation:

first let's find altitude bd using the distance formula

d = √((y₂ - y₁)² + (x₂ - x₁)²)

bd = √((0 - -3)² + (0 - 3)²)

bd = √18

given the placement of points a and c, we can denote that point d bisects segment ac.

we will call ac the base.

using the distance formula

ac = √((0 - 6)² + (-6 - 0)²)

ac = √72

knowing our base and our height, we can plug these into our triangle area formula

area = (b * h)/2

area = (√18 * √72) / 2

area = (√1296) / 2

area = 36 / 2

area = 18 units²

did u ever get the answers? i need