alyssa0711
alyssa0711
13-09-2017
Mathematics
contestada
Can someone explain these please?
Respuesta :
kphung76127
kphung76127
13-09-2017
5.
-4=r/20-5
First add 5 to both sides
1=r/20
Then multiply both sides by 20
20=r
Final answer: r=20
7.
(v+9)/3=8
First multiply both sides by 3
v+9= 24
Subtract 9 from both sides
v=15
Final answer: v=15
Answer Link
VER TODAS LAS RESPUESTAS ( 92+ )
Otras preguntas
What male reproductive structure releases sperm into the vas deferens?
Which art movement developed to rebel against the unemotional, impersonal, and mechanized elements of the modern world?
What is the area of the figure?
find the difference and write it in simplest form 7 3/8 - 2 7/9
Which are points drawn in this figure? Choose all answers that are correct. A. S B. R C. g D.M
The United States had a flawed economy
The scientific name for a cougar is Puma concolor. What other organisms might be closely related to the cougar?
How did nativists react to immigration in california in the mid-1800s?
some details about the snunk, topic sentence and some details.
What is the structural level of a virus?
