ydaliaaa ydaliaaa
  • 03-04-2019
  • Mathematics
contestada

circumference of the circle with the given radius 3 1/2 cm
a.7.5
b.7
c.6.25​

Respuesta :

eric
eric eric
  • 03-04-2019

Let's do these in steps. Remember to show your work

#1. Convert into a improper fraction.

3 x 2 x 1 over 2cm.

#2. Simplify 3 x 2 to 6.

6 + 1 over 2cm.

#3. Change 6+1 to 7.

7 over 2m.

We finally get 7 over 2, but that rounded would be 7. So B would be our answer.

Answer Link

Otras preguntas

whats the answer to -12(4/3-1)
what is 3a + 1 = -3.6(a - 1)
factor completely if the polynomial is not factorable write prime also state the methods used to factor the polynomial. 1. x^2-12x+36 2. r^3-81r 3. 35x^3y
Describe how the coming of World War II ended the Great Depression. What region of the nation benefited most spectacularly?
What was the casta system, and why was it created?
If five notebooks cost $5.25, how much will three notebooks cost?
What is determined by motion and the spacing of particles?
A tourist being chased by an angry bear is running in a straight line toward his car at a speed of 4.00 m/s. The car is a distance d away. The bear is 37.2 m
write the ratio as a fraction in simplest form6ft to 4yd
To make fruit salad,Sara uses 28 ounces of pineapple,21 ounces of apples,19 ounces of bananas,and 16 ounces of mango.how many 6- ounce servings of fruit salad c