sarahworku
sarahworku
28-07-2017
Mathematics
contestada
ANSWER NUMBER 7 FOR 20 POINTS
Respuesta :
choixongdong
choixongdong
28-07-2017
#7
d/2 +d/5 + d/3 = 3
(15d + 6d + 10d) / 30 = 3
15d + 6d + 10d = 90
31d = 90
d = 90/31
d = 2 28/31
Answer Link
VER TODAS LAS RESPUESTAS ( 24+ )
Otras preguntas
Given an equilateral triangle with sides of length 9, find the length of the altitude.
what moral obligation do humans gave to other humans? NO LINKS
i need help What is an IPO?
Which of the following is the second step in the hiring process? Select the best answer choice. A. the submission of the application or resume B. the intervie
What is the pH of a solution in which [H+] = 1.0 x 10-2 M?
PLS HELP... 10 POINTS ASAP Coach Jackson has a ratio of 1 girls to 3 boys in his classroom. If there are 6 girls in his class, what is the total number of stude
What is the surface area of this design? 5 in. 5 in. 490 ina 8 in. 440 in? 600 in2 2 in. 560 in 10 in. 10 in. A
Explain why American colonies, and later states with slaves, passed many laws against slaves and free African Americans​
What ecological process would be responsible for transforming this landscape? A. primary succession B. cyclical succession C. seasonal succession D. second
Please help meh Write a two-paragraph objective summary of Charlotte Perkins Gilman's "The Yellow Wallpaper." Identify a theme of the story and explore how cha
