NathalyN
NathalyN
13-01-2016
Mathematics
contestada
Please help me!!! :(
Respuesta :
LPeek12
LPeek12
13-01-2016
Question 3.
x(x)
Question 4.
x=0 only
I am not sure about question 5 sorry.
Answer Link
Аноним
Аноним
13-01-2016
Question 3
x(x + 12) = 0
x(x) = 0
Question 4
x = 0 or -1
Question 5
3rd box
x² - 49 = 0
x² = 49
√x² = √49
x = 7
Answer Link
VER TODAS LAS RESPUESTAS ( 53+ )
Otras preguntas
compare and contrast the curl-up and arm hang test
a card is taken at random from a standard 52- card pack of playing cards. what is the probability that it is red?
identify the equation whose graph is a vertical line y=2x-1 y=2 or x=2
If three is subtracted from seven times a number, the difference is six times the number.
The drawing is 6 inches long by 4 inches wide a scale of 1 inch = 4 feet whats the answer
Why did we want to open relations in this country?
logan recieved a raise of $5 per hour. He made $12 per hour before the raise. By what percent did his salary increase? Round to the nearest tenth of a percent.
A different map has a scale of 1:50000 What is the real distance in kilometres between a church and a lake 16cm apart on the map?
PLEASE HELP MEeeeeee D:
Here is a set of date 2.4 , 1.6 , 3.2 , 0.3 , 1.5 A) calculate the mean. B) each piece of data is increased by 10 calculate the new mean. C) each new piece
