KpopBrainly KpopBrainly

01-10-2019
Mathematics

contestada

help needed! 30 points! What is the value of x and the length of segment DE?
x = _
Length of DE = _ units

help needed 30 points What is the value of x and the length of segment DE x Length of DE units class=

help needed 30 points What is the value of x and the length of segment DE x Length of DE units class=

Respuesta :

musiclover10045 musiclover10045

01-10-2019

Finish the equation given for x:

10x +15 = 9(9)

= 10x +15 = 81

Subtract 15 from both sides:

10x = 66

Divide both sides by 10:

x = 66/10

X = 6.6

Now replace x with 6.6 in the equation for DE:

DE = 2(6.6) +3

Simplify:

DE = 13.2 + 3

DE = 16.2

Answer Link

bruhmomen1 bruhmomen1

11-02-2020

x = 6.6

DE = 16.2 units

Answer Link

Otras preguntas

The period of a pendulum is the length of time required to complete one swing back and forth. If it takes 1.4 sec for a 0.49m pendulum to complete one period, '

write a letter to your friend who is abroad describing him about your culture

Which of these groups is the smallest level of classification? A. Class B. Order C. Phylum D.Family

Lucia compro 12 pares de media a 60 pesos cada una 7 remeras a 156 pesos cada una y 2 pantalones a 350 pesos cada uno.Si pago con 3000 pesos¿le sobro o le falto

ACELLUS HELP ASAP a coffee shop, the first 100 customers' orders were as follows. Small Medium Large Hot 5 48 22 Cold 8 12 5 What is the probability that a cu

Which numbers identify the organelles that are present in BOTH plant and animal cells?

How many bits does it take to identify uniquely every person in the United States (the current population is about 300 million)?

High point question. SAT prep

which one is true I am confused

Should we take care of useless equipment and avoid the "trash pile" that is growing in space?