You need multiply 35cm by 5 in order to get the length of string b which will be 175cm and than you need to add 175cm to 35cm to create one decorative bottle which gives you 210cm. After that you need to multiply 210cm by 17 which gives you 3570cm
Answer:
Step-by-step explanation:
(3.78x109)<span>÷14,000
=0.02943
= 2.943 x 10^-2</span>
Answer: πr^2
Step-by-step explanation:
π is pie which is about 3.14
but you need to find the radius and square it is multiply it by itself (Example radius = 2 so 2x2=4)
then multiply the radius squared by π(pie) which is 3.14 or use a calculator.
