The answer is/ should be b
Eliminate 2nd equation from 1st equation here:
3y = -27
y = -27/3
y = -9
Now, substitute the value in 2nd equation, x - (-9) = 13
x + 9 = 13
x = 13 - 9 = 4
In short, Your Answer would be: (4, -9)
Hope this helps!
Answer:
angle a = 20 degrees
angle b = 160 degrees
angle c = 15 degrees
angle d = 75 degrees
Step-by-step explanation:
Every straight angle equals 180 degrees, and every right angle is half of that (90 degrees). This is helpful to remember during geometry- every unknown angle is part of either a right or a straight angle. Honestly, if you look carefully enough, most of the answers are supplied in opposite angles.
Hope this helps! If not, let me know! :)
This is the concept of volumes of solid materials, the volume of lumber is given by:
volume=length*width*height
Volume=2*8*12=192in^3
The number of times a board whose volume is 144 in^3 would fit into the lumber will be given by:
[volume of lumber]/[volume of board]
=192/144
=1 1/3=4/3 times
Answer:
0 Exporters
if the government is export oranges then the other countries would be giving or buying from U.S so the u.s would be helpful for all the oranges