ilovetiharris
ilovetiharris ilovetiharris
  • 09-04-2021
  • Mathematics
contestada

need please solving for x​

need please solving for x class=

Respuesta :

akposevictor
akposevictor akposevictor
  • 14-04-2021

Answer:

x = 15

Step-by-step explanation:

Corresponding sides of similar shapes are proportional to each other. Thus:

(10 + 2)/10 = (x + 3)/x

12/10 = (x + 3)/x

Cross multiply

12*x = (x + 3)*10

12x = 10x + 30

12x - 10x = 30

2x = 30

x = 30/2

x = 15

Answer Link

Otras preguntas

Describe how matter is transferred in the biosphere.
Which statement correctly describes what proteins, lipids, and glycogen have in common? a. They are all used as primary energy sources during exercise. b. They
Which formula represents an ionic compound? a. NaCl b. N2O c. HCl d.H2O
Divide 657/3 using partial quotients
Find each of the parts of parts described below. For each one, create a diagram that demonstrates your thinking. 2/3 of 7/8 please help!!!!!
Why you can step out of the shower into a warm bathroom and begin to shiver
context of x y intercept and slope?
What are the common factors of 45 and 60
S+841.9=1000 what does S stand for
why does the density of a substance remain the same for different amounts of the substance?