cloeyrae066 cloeyrae066
  • 23-02-2021
  • Mathematics
contestada

The sum of two
numbers is - 16. The
first number is two
more than twice the
second number. Find
the two numbers.

Respuesta :

980046693
980046693 980046693
  • 23-02-2021

Answer:

63

Step-by-step explanation:

let the two numbers be x,y (x>y)

Then x+y = 16 and x-y = 2

We know that (x+y)^2 - (x-y)^2 = 4xy

So 4xy = 16^2 - 2^2 => 4xy = (16+2)(16–2)

So xy = 18×14/4 = 63

Product of the numbers = 63

Answer Link

Otras preguntas

a1=-3 and an= an-1+7
PLEASE PLEASE HELP ME Which of the following angles is coterminal with -610?1. 1102. 703. 2504. 20​
if you start with 55 grams of sodium flouride naf how many grams of magnesium fluride mgf2 will be produced
Solve the system of equations by using elimination. -8a+7b=-69 -3a-3b=-9 ANSWERS; A)5,-6 B)-6,5 C)6-3 D)-36
In great detail, with full work done out, please find x 1 + x = 2
In 1-3 sentences, explain the structure and function of an enzyme.
How is self esteem involved in all aspects of one's life?
Please help ill give BRAINLIEST! Please please
PageDate#Solve sauare completing method2x^2-9x-5 =0​
Let y = sec(x). dy TT What is the value of at = ? dac 4 Choose 1 answer: 1 1 2 V2