dipenthapa323
dipenthapa323
02-06-2020
Mathematics
contestada
o) x² – 18x - 19 + 20y - y2,
Respuesta :
janyia69
janyia69
02-06-2020
Answer:
19x-19+23y
Step-by-step explanation:
add the like terms
Answer Link
VER TODAS LAS RESPUESTAS ( 95+ )
Otras preguntas
How many neutrons does element X have if its atomic number is 40 and its mass number is 160?
What cathedral feature absorbs the force from the weight of the walls and roof? A. jambs B. tympanum C. archivolts D. flying buttresses
Which words are the compound subject in the sentence? Colorful streamers and balloons decorated the room. A. balloons, decorated B. streamers, room C. strea
Read the passage. excerpt from Act II, Scene 1, in A Midsummer Night's Dream by William Shakespeare Helena I am your spaniel, and, Demetrius, The more you beat
HELP PLEEEAASEEEEEE!!! Pretend you just got back from a visit to Colombia and Venezuela. Write blog post (6-8 sentences) in Spanish telling your friends about s
if my sis half my age I was 6 now im 70 how old is my sis
There was an airplane crash, every single person on board died, but yet two people survived. How is this possible?
Which of the following functions have a period of 2pi? Check all that apply? secant tangent cosecant cotangent sine cosine
Who was the "saber-rattling" emperor of germany at the beginning of the twentieth century? a. otto von bismarck b. adam smith c. wilhelm ii d. ferdinand de l
The mass of an object varies directly with the potential energy of the object and inversely with the height of the object off the ground. A 25-kg object has 980
