Answer:
if the area is 7 then the total side length is sqrt 7. 2 is also sqrt 4 so x pretty much equals sqrt 3. this equation is a typo, as sqrt isn't a solution. moreover if you factor the square, it will equal x squared plus 4x plus 4.
Answer:
63
Step-by-step explanation:
Mean=Sum of all values/number of observation
=53+71+89+10+87/5
=310/5
=62
Answer:
(D)$2079.23
Step-by-step explanation:
If I borrowed $11,250 from the bank to buy a used car. You will pay the bank back in 5 years with 3.45% interest compounded annually, then:
Principal=$11,250
Time=5 years
Rate=3.45%
Since it is compounded annually, our compound interest will be derived using this formula:
Interest=Amount at the end of 5 years - Principal
where:
Amount,
Therefore our Interest=13329.23-11250 =$2079.23
Depends on what equation or question you want to be answered from the whole section of geometry...