Step-by-step explanat: c.18
Answer:
76ft
Step-by-step explanation:
<em>The area of a rectangle with a length of 19 and width of 4=76ft</em>
<em>Just multiply the two numbers for area</em>
He spent $8.14 on the apples in total. Multiple 2.20 and 2.5 to get 5.5 and then multiply 2.20 by 1.2 to get 2.64. Add up 5.5 and 2.64 to get 8.14
3.836
You couldn't use your calculator?
Answer:
9.
Step-by-step explanation:
3^-2 / 3^-4 = 3^(-2 - -4)
= 3^(-2+4)
= 3^2
= 9.