memelord0111011 memelord0111011

02-02-2019
Mathematics

contestada

Can someone explain to me how to do this???

Can someone explain to me how to do this class=

Respuesta :

mathecoach mathecoach

02-02-2019

Answer:

x^2 + 16^2 = (x + 8)^2

x^2 + 256 = x^2 + 16*x + 64

256 = 16*x + 64

192 = 16*x

x = 12

Answer D is correct.

Answer Link

Otras preguntas

Does every point lie in a quadrant?

By the mid-1700s, the largest city in the colonies was (A) New York (B) Boston (C) Philadelphia (D) Charleston (E) Wilmington, Delaware

Which of the kingdoms has the smallest number of known species

The length of a diagonal of a cube with edge length 25cm

If Walt can paint 25 feet of fence in an hour, and Joe can paint 35 feet in an hour, how many minutes will it take them to paint a 150-foot fence, if they work

you measure or observe two events to occur at the same time one nearby and one further away. Which one did you actually see first?

“The genetic code is universal.” Explain this statement.

Which of the following organisms can perform alcoholic fermentation? (1) yeast, (2) humans, (3) bacteria. a. 1 and 2 b. 1 and 3 c. 1 only d. 1, 2, and 3

the cafeteria has 45 square tables that can be pushed together to form one long table for the lacrosse team's banquet. Each square table can seat one person on

5x+4y+100 in slope intercept form