valeriaalava valeriaalava

22-04-2021
Mathematics

contestada

the area of a circle is 60 π sq.cm. find the radius of the radius of the circle to the nearest tenth step-by-step

Respuesta :

22-04-2021

Answer:

r = 7.7

Step-by-step explanation:

A = πr²

60π = πr²

r² = 60π/π

r² = 60

[tex]\sqrt{r^2} =\sqrt{60}[/tex]

r = 7.746

Rounded to tenths:

7.7

Answer Link

Otras preguntas

you always prove a conclusion by inductive reasoning

to what volume in millimeters must 50.0 mL of 18.0 M H2SO4 be diluted to obtain 4.35 M H2SO4?

*A customer gives you a $100 bill for a purchase that totals $22.75. What is the best money combination to give the $77.25 to the customer?

In chapter 4 when Gatsby drives Nick into the city, how does Gatsby get out of a speeding ticket?

describe a shopping good that you are someone you know purchase what kind of research did you are that person do before buying the product?

2(2ax-y)= 3ax-4y; for y explain please

A water tank holds 268 gallons but is leaking at a rate of 3 gallons per week. A second water tank holds 402 gallons but is leaking at a rate of 5 gallons per w

Which best explains how action verbs make writing stronger? A. Action verbs connect words to each other without carrying their own meaning. B. Action verbs iden

when constructing the incenter of a triangle, The inersection of all three of which type of line needs to be found

He 99.7% confidence interval for the mean of a population is (14, 44). What is the value of s divided by square root of n