Step-by-step explanation:
9 miles per day
8 days hiking
9m x 8d = 72 miles long
Circumcerence = distance travelled in one full rotation = 2 x π x 8 = 16π
for 2 minutes and 15 seconds,
multiply 16π by 2.25 as 2 minutes is twice the distance of one rotation and 15 seconds is a quarter more
therefore answer is 36π = 113.1 inches
A "rational expression" is a fraction in which the numerator and the denominator are both polynomials. The sum of two such expressions will always produce another such expression, viz.,
<span>p(x)/q(x) + r(x)/s(x) = [p(x)s(x) + q(x)r(x)] / [q(x)*s(x)]. </span>
<span>The numerator and denominator of the sum will both be polynomials when fully expanded</span>
Answer:
x = -8. solve by balancing the equation.
Step-by-step explanation:
-2x = 16
x = -8
Hello,
Alright so we are looking for a number that is ten thousand less than 842,719, so first of all, identify the place values and find the "ten thousands" place value. The nimber that is in the "ten thousands" is 42, 719 so we need to subtract 10, 000 from 42, 719. Easy either use a calculator, mental math or subtract.
42,719-10,000=32, 719
