teboholehoko0805 teboholehoko0805

21-04-2024
Mathematics

Answered

The circle defined by x²+2ax + y²+4by+9=0 has centre (-3; 2). Determine the values of a and b. (1) (2) Calculate the radius of the circle.

Answer :

Other Questions

write three ratios that are equivalent to the one given:the ratio of right of right-handed students to left-handed students is 18:4.

Which event did Emerson call "the shot heard round the world"? A. the shots fired at the Boston Massacre B. the first shot fired at Lexington C. the last shot f

Which movement for social change modeled on the original civil rights movement achieved some success and avoided violence? feminist movement anti-war movement C

Which of these is a characteristic of a civilization? (4 points) cities use of resources society of equals public transportation

Is the product of 2/5 and 5 greater than or less than 2/5 is it greater than or less than 5

When is facilitated diffusion necessary? a) when the molecules are too large b) when the molecules are insoluble c) when the direction of movement is opposite t

Match the following sandy beach organisms with the zone in which they live sand mussels intertidal zone amphipods back shore zone beetles dunes

One way individuals can increase their individual influence on public policy is to volunteer to work at the polls and record votes for an election attend meetin

Criminal trials for charges of murder and other serious crimes would be conducted in the state court system unless the charges involved multiple states, non-cit

Classify the algae Volvox, Ulva, and Chlamydomonas based on their cellularity.