ZP1ggy101 ZP1ggy101

22-01-2020
Mathematics

contestada

Please do 13 ive been trying for 3 hour pls solve x

Please do 13 ive been trying for 3 hour pls solve x class=

Respuesta :

Matheng Matheng

22-01-2020

Answer:

x = 3

Step-by-step explanation:

We should know that:

A straight segment joining the middle of two sides in a triangle is parallel to the third side and equal to half of it.

So,

3x + 1 = (1/2) * 20 = 10

3x = 10 - 1 = 9

x = 9/3 = 3

So, the value of x = 3

Answer Link

Otras preguntas

which is true of memory devices? a. the contents of random access memory cannot be reprogrammed. b. the contents of cache random access memory cannot be reprogr

with the use of an example, fully and clearly discuss your understanding of the concepts of reversibility and irreversibility in a thermodynamic system. why do

an ellipse has its center at the origin, its foci on the $y$-axis, and its major axis is three times as long as its minor axis. given that the ellipse passes th

once sea turtles hatch in the sand dunes, they wait until the sand cools and then crawl toward the light of the horizon which directs them into the ocean water.

the it department at your organization recently created an isolated test network that mimics the dmz. they then hired an outside company to perform a simulated

What is the domain of this function?

if a number is subtracted from its square the result is 30. find all possible values for the number

moseley's work led to the realization that elements with similar properties occurred at regular intervals when the elements were arranged in order of increasing

to start, watch as we mix various metal nitrates and alkali metal salts. make observations of the salts in water. which rule matches the videos the best?

one of the most notorious unsolved crime sprees in history- this east london killer is believed to have killed 5 women