buggjuice04 buggjuice04

26-02-2020
Mathematics

contestada

Use the figure at the right. If JK=9x+13 and NO=20, what is the value of x?

Use the figure at the right If JK9x13 and NO20 what is the value of x class=

Respuesta :

jimrgrant1 jimrgrant1

26-02-2020

Answer:

x = 3

Step-by-step explanation:

NO is a midline segment and is half the length of JK

Since NO = 20 then JK = 2 × 20 = 40, thus

9x + 13 = 40 ( subtract 13 from both sides )

9x = 27 ( divide both sides by 9 )

x = 3

Answer Link

Otras preguntas

The majority of Africa became independent from colonization after World war 2

The water cycle shows the movement of water in the Earth system. Please select the best answer from the choices provided ОТ

The graphed line shown below is y = 5x-10. Which equation, when graphed with the given equation, will form a system that has no solution? y = -5x+10 y = 5 (x +

Can someone explain I’m confused on how to do this my teacher can’t teach me this has no time

According to researchers Arnold Lazarus and Susan Folkman, the assessment of an event to determine whether its implications are positive, negative, or neutral i

A sum is invested at 4% continuous interest. This means that its value grows exponentially with k equaling the decimal rate of interest. Find, to the nearest te

Which operations are commutative and associative? addition O subtraction multiplication division

What evidence supports the idea that a collision between two spiral galaxies might lead to the formation of a single elliptical galaxy?

plz, help ASAP!!!!! Thanks!

Write an expression that is equivalent to the following: x+x+x+x-20