rg003770
rg003770
02-06-2017
Mathematics
contestada
i need help 2t<-4 or 7t>49
Respuesta :
irspow
irspow
02-06-2017
2t<-4 divide both sides by 2
t<-2
...
7t>49 divide both sides by 7
t>7
So t=(-oo,-2) and t=(7,+oo)
t=(-oo,-2)U(7,+oo)
Answer Link
VER TODAS LAS RESPUESTAS ( 54+ )
Otras preguntas
What are emotive action or doing words
Mrs. Knighten brought a box of c cookies and split them evenly between the 25 students in her classroom. Write an expression for the number of cookies each stud
how does mitochondrion contribute to the protein synthesis
Choose the conditional of “hablar”and complete the following sentences. El profesor está contento de que nosotros hablaríamos/hablarías del tema de ayer.
(2− 1) + 3x3 ÷ 3 = A. 10/3 B. 6 C. 4 D. 3
Which recursive formula can be used to generate the sequence shown, where f(1) = 9.6 and n > 1? 9.6, –4.8, 2.4, –1.2, 0.6, ...
The russian five were famous for importing music from europe rather than writing traditional sounds, true or false
If y equals 32, then what is x in this equation? y = 192 ÷ x
I desperately (Still) need help writing an Ode/poem to a famous (alive) person. Like how am I supposed to write it bc I already know my topic but I don't know h
A compressed spring has 16.2 J of elastic potential energy when it is compressed 0.30 m. What is the spring constant of the spring? 90 N/m 108 N/m 180 N/m 360 N
