Benny5kungsbury Benny5kungsbury

01-02-2021
Mathematics

contestada

The equation of a circle is x2 +y2 =81 what is the diameter of the circle

Respuesta :

ezwin224 ezwin224

01-02-2021

Answer:

pretty sure it's 9.

Step-by-step explanation:

square root of 81 is 9. 3 is its radius.

Answer Link

Otras preguntas

The price of a computer component is decreasing at a rate of 12% per year. If the component costs $50 today, what will it cost in 3 years?

Ashley bought bag of oranges at the grocery store she gave half of the oranges to David then she gave Erin 6 oranges and Kept the 2 remaining oranges for hersel

QUESTION 1 Solve the following problem. n=29; i=0.021; PMT=$256; PV =? PV=$ (Round to two decimal places.) QUESTION 2 PV=$19,621; n=77; i=0.023;

PICTURE INCLUDED! When the outliers are removed, how does the mean change? The mean remains the same. The mean decreases by 2. The mean increases by 2. There a

Two of the types of ultraviolet light, uva and uvb, are both components of sunlight. their wavelengths range from 320 to 400 nm for uva and from 290 to 320 nm f

What is a conditional statement that could be written from the statement “Cats have whiskers”?

Read the passage. MACDUFF. Hail, King! for so thou art: behold, where stands Th’ usurper’s cursèd head. The time is free. I see thee compassed with thy kingd

A 0.307-g sample of an unknown triprotic acid is titrated to the third equivalence point using 35.2 ml of 0.106 m naoh. calculate the molar mass of the acid. qu

Use base ten blocks to find 182 divided by 14. Describe the steps you took to find your answer

Calculate number of moles in 86.4 g of Ni