Asheepherder has a ranch that includes about 1.8 km2 of land. use the fact that 1 km is approximately equal to 0.6214 miles to convert this measurement to square miles (mi2).
round your answer to the nearest tenth

0.7 square miles

Step-by-step explanation:

Square Kilometers and Square Miles are 2-D quantities.

When we normally convert one unit to another (such as km to mi), we have to multiply/divide ONCE. But when we are doing it with square quantities, we have to multiply/divide TWICE.

First, we need the conversion ratio (unit ratio). This is given as:

1 km = 0.6214 miles

Since we want to convert kilometers squared to miles squared, we have to multiply 1.8 (given) by 0.6214 TWICE. This is shown below (note that km^2 is canceled with mi*mi or mi^2):

So the answer is 0.695 square miles

Rounding to nearest tenth (1 digit after decimal), we get:

0.7 square miles

area of part 1:

a1=base*height/2=(8+2)*(8-2-2-1)/2=10*3/2=15 ft^2

area of part 2:

a2=length*width=(8+2)*1=10 ft2

area of part 3:

a3=length*width=8*2=16 ft2

total shaded area : a1+a2+a3=41 ft2

total area of the reactangle : a=16*8=128 ft2

total area of the nonshaded region : 128-41=87 ft2

welll its a very hard question but ill

step-by-step explanation:

first you take the 6 dollars and add 10 to it then add the 50 to that then multiply by 8 with xy and your answer will be

hope this