Instead of plugging in and right away, notice that
and now evaluating this expression at the two given values is easier, if only a little:
Answer:
1 x 31 OR 15.5 x 2
Step-by-step explanation:
As 31 is a prime number, the only whole numbers that do it are 1 × 31. There is another method using decimals. Ex: 15.5 x 2=31
Answer:
600
Step-by-step explanation:
I used an area calculator and then doubled checked my work hope this helped
Love what tines what will give u 54 firdt of all and all up the tickest for tickest toal is adding them all up
One side =20 in
Because 20*20=400in2