omdn360 omdn360

22-04-2020
Mathematics

contestada

A circle has a diameter of 18
feet. What is the area? Use 3.14
for pi

Respuesta :

abuckl67 abuckl67

24-04-2020

Answer: 254.34

Step-by-step explanation:

3.14 • r^2

Radius = 9

9 • 9 = 81

81•3.14 = 254.34

Answer Link

Otras preguntas

6. 10.00g of Au (cp= 0.128 J\g°C) and 5.00g of Pd (cp = 0.245 J/g°C) are placed in a dry test tube. The test tube and its contents are heated in a boiling water

Write a structured paragraph in which you analyze one example of mystery, one example of tension, and one example of surprise in the excerpt from Speak that we

9,15,21,27 explicit formula

Find the equation of the quadric surface with points P(x,y,z) that are equidistant from point Q(0,−1,0) and plane of equation y=1. Identify the surface.

I need help with this pls

HELP!!!!!!????!!!!! !!!!

From the following choices, how many credits are needed to graduate high school? 200 210 220 240

Describe how you would increase the bit rate of 1200KHz line from X bit/s to 3X bit/s without changing the frequency.

Please help with 7.8.9 it wouldn’t let me take a close up

Question 2 Find the unit rate. If there are 8 teaspoons for every 4 cups in a recipe. How many teaspoons are there in one cup? teaspoons