MATHEMATICS HIGH SCHOOL

What is the center of the circle x² + y2 - 16 = 0?

Answers

Answer 1

Answer:

Answer:

(0,0)

Step-by-step explanation:

x^2+y^2=4^2

center: (0,0)

radius=4

Related Questions

The pressure, P, of a gas varies inversely with its volume, V. Pressure is measured in units of Pa. Suppose that a particular amount of gas is initially at a pressure of 84 Pa at a volume of 51 L. If the volume is expanded to 153 L, what will the new pressure be?A. 495 Pa B. 153 Pa C. 17 Pa D. 28 Pa
A ship is traveling around the outside rim of an island surveying a good place to land. If it is 10 miles from a lighthouse at the center of the island and 45° from due north, how far has the ship traveled from the most northern tip of the island to the nearest tenth?
HELP ! Find the Domain in this question
7/8 & 4/9 is closest to 0,1,2,3
What is the equation of the line, in general form, that passes through the point (1, 1) and has a y-intercept of 2

Convert 15/50 to a percent

Answers

The answer is 30% :)

30%

u divide 15 by 50 the times it by 100 (if u were wondering how I did it)

What is the slope of the line that passes through the points (1,−6) and (−2,−8)?

Answers

Answer:

(2/3)x-(20/3)

Step-by-step explanation:

A rectangle measures fourteen centimetrers by four centimetres what is its area

Answers

The formula for finding the area of a rectangle is:
$\sf area = length * width$

Here we are given that the length is 14 cm, and the width is 4 cm.

So the are will be:

$\sf area = 14~cm * 4~cm\n\n\boxed{\sf{area = 56 cm^2}}$

The rectangles area is 56 cm. messed it up the first time!! lol

A 32 year old mother realized that her age is twice the sum of her two children ages. Her son Jose is two years older than her daughter sophia how old are sophia (x) and Jose (y) ? help me and explain me pls

Answers

Again, guess and test should work perfectly fine. Since 2(x+y)=32, x+y = 16. Because y-2 =x, y could be = 9 and x = 7. Hope that help!

jose is 9 and Sophia is 7 because 32 divided by 2= 16 and 9+7=16 and jose is 2 years older so he has to be nine and she is seven!!! hahaha I figured it out finally

Rich had 10 slices of pizzas. He shared 2 pieces with each of his 3 brothers and ate 1 piece himself. After this he decided to buy 6 more slices of pizza. How many slices of pizza does he have now?