skyeraven54 skyeraven54

14-11-2019
Mathematics

contestada

Triangle perimeter, Algebra, systems of equations and inequalities.

Triangle perimeter Algebra systems of equations and inequalities class=

Respuesta :

jimrgrant1 jimrgrant1

14-11-2019

Answer:

x = 4

Step-by-step explanation:

The perimeter of the triangle is the sum of the 3 sides, that is

2x + x + 5 = 17

3x + 5 = 17 ( subtract 5 from both sides )

3x = 12 ( divide both sides by 3 )

x = 4

Answer Link

Otras preguntas

The legend of El Dorado deals with what?

SOMEONE PLEASE HELP 11.What is the probability that Ella will win? A. 0 B. 1/3 C. 1/2 D. 1 12.What is the probability that Carlos will win? A. 0 B

Which words and phrases show that the passage is a reliable source? Sparta was one of the most influential city-states of ancient Greece. It had the most powerf

Help please help I need help please like pretty please btw this is on mobile

if you roll a die three times how many different sequences are possible?

Constitutional amendments can be proposed by a two-thirds vote of _____. A. Both houses of Congress B. The Senate C. All state legislatures D. The house of r

What is the area of this trapezoid? Enter your answer in the box.

How many roots does 2x^2-7x-5=0 have

Why is it best to have a resting heart rate below 70 beats per minute? A. People with resting heart rates above 70 bpm are at higher risk for heart disease

Luis earns a base salary of $150.00 every week with an additional 14% percent commission on everything he sells. Luis sold $6050.00worth of items last week.