lucashoxuanying lucashoxuanying
  • 01-03-2021
  • Mathematics
contestada

if x-y=9,x²+y²=27,then x-y=?​

Respuesta :

semifreak100
semifreak100 semifreak100
  • 01-03-2021

Answer:

x-y is equal to nine and you are asking x-y so the ans is9

Answer Link
ruthpureni
ruthpureni ruthpureni
  • 01-03-2021

Answer:

x-y=9

x²+y²=27

then x-y=9

Answer Link

Otras preguntas

Help me please! Thx
slope intercept form of 4x-y=1
Find all maxima and minima of the function given below. Use a horizontal span of -6 to 6. (Round your answers to two decimal places.) f(x) = 4x 4 + x2
A single tall, heterozygous Tt pea plant and its progeny in subsequent generations are self-fertilised. How many generations would it take to attain approximate
What is the length of a one-dimensional box for an electron (9.109 x 10-31 kg) with an n=1 energy of 479 kJ/mol? Give the answer in angstroms (A).
Nitrogen-fixing cyanobacteria are critically important ecologically. True or false?
Determine where the function f(x) = 3x - 2 is continuous. The function is continuous on (Simplify your answer. Type your answer in interval notation.)
What is a element in the Chalogen
Biochemists studying enzyme kinetics encounter formulas of the form fx)(K/V+ 1/V, where K and V are constants. Use this information to answer parts (a) and (b).
A woman currently gets out of breath while casually walking one mile in 30 minutes. She wants to improve her fitness level. What is an appropriate short-term go