rydro8507 rydro8507

04-05-2018
Mathematics

contestada

The sum of two numbers is 25, and the difference of their squares is 75. what are the two numbers?

Respuesta :

wafflecone2point0 wafflecone2point0

04-05-2018

x+y=25
14*14=196
11*11=121

196-121=75
the answer is x=14 and y=11

Answer Link

Otras preguntas

The sun ____ in the East.

Find the coordinates of the midpoint of the line segment with endpoints (6, -2) and (-3, -2). midpoint: (x, y) = ( )

The width, of a rectangle is 1/2 of its length. What are the sides of the rectangle if its perimeter is 63 in

Question 2 (4 points) Draw in a complementary set of nucleotides on the right side of the figure below to produce the double-stranded structure of DNA. You'll h

why does bread dough is needed to be left for hours or a day before baking?

Write an expression to describe the sequence below. Use n to represent the position of a term in the sequence, where n = 1 for the first term.–77, –76, –75, –74

you spent $25 at the store. you bought a book for $8.50 and pencils for $.25 each. how many pencils did you buy?

d) At the New York Stock Exchange a certain online gaming stock had an initial public offering (IPO) price of 10 USD per share and is traded 24 hours a day. Ske

The sun ____ in the East.

A student graphed distance versus time for an object that moves 14m every 2 s. the speed of the object is