burtmaya
burtmaya
02-11-2021
Mathematics
contestada
Solve the proportion 9/12 = 15/a
Respuesta :
ItsDingy
ItsDingy
02-11-2021
Answer:
a=20
Step-by-step explanation:
You cross multiply: 9a=180
a=20.
Answer Link
VER TODAS LAS RESPUESTAS ( 27+ )
Otras preguntas
Whats the answer for question 4?
How did the development of a personal computer impact society? technology became less affordable for private citizens many people were not interested in this ne
1 mole of hcl(g) has a greater entropy than 1 mole of hbr(g). true or false
A digital scale reports a 10kg weight as weighing 9.998kg.what is true about this A.the scale is both accurate and precise B.the scale is neither precise nor a
Which is true? Please help and explain!
Rick Douglas is a bright and passionate lighting designer. Following his passion for innovative lighting solutions, he founded a company called Dazzle in 2000.
Is a communication standard that enables computers to route communications traffic from one network to another as needed?
What equation is equivalent to 2r^2-28r+38
Please answer question in picture
There's an angle that is 180 degrees, with 2 angles making the first angle. If the first angle is 3 times the second angle, what is the measurement of the first
