Answer:
Not true
Step-by-step explanation:
x + (2x + 5) = 3(x – 4)+7
Opening bracket on left and side and distributing 3 over (x-4) on right hand side
x+2x+5=3x-3 x 4 + 7
adding like terms
3x+5=3x-12+7
3x+5=3x-5
Hence
5 = -5
Which is not possible , Hence the equation given to us is false.
Answer:
26.6 but that is not one of yor answers...
I think you have a typo in "A"
I think that your have a typo in the answers
x/sin(40) = 32/sin(90)
x = 26.6
Step-by-step explanation:
Answer:
6
Step-by-step explanation:
a cube has sides of the same length hence its volume is obtain as cubed side.
we have the volume and we need the side:
![\sqrt[3]{216} =\sqrt[3]{3^{3} 2^{3} } = 3*2 = 6](https://tex.z-dn.net/?f=%5Csqrt%5B3%5D%7B216%7D%20%3D%5Csqrt%5B3%5D%7B3%5E%7B3%7D%202%5E%7B3%7D%20%7D%20%3D%203%2A2%20%3D%206)
6hrs=72ft
12hrs=144ft
18hrs=216ft
24hrs=288ft
Answer = 288