What is the area of the figure shown below?

let us draw a line as shown in picture.

Now the area of large rectangle is

(A1) =1.3×1.8=2.34 sq. Km

and the area of small rectangle is

(A2)=1×0.65=0.65 sq. Km

therefore, the area of given figure is

A=A1-A2

=2.34-0.65

=1.69 sq. Km

$53.50

step-by-step explanation:

you have to subtract the amount of money chuck earned ($72.50) by the cost of the gas for the mower ($11.25) and the new string for the trimmer he bought ($7.75).

72.50-11.25=61.25

and then subtract $61.25 by the second thing he bought (the new string for the trimmer)

61.25-7.75=53.5

so in total it's $53.50 (53 dollars and 50 cents)

answer: the answer is (b) amie should have multiplied

step-by-step explanation: given a sphere and a cylinder with same radius and height.

let, 'r' be the radius of the cylinder and sphere and 'h' be the height of the cylinder. according to the question,

r = h.

now, the volume of the sphere will be

and the volume of the cylinder will be

therefore, we have

thus, ammie should have multiplied the volume of the sphere