45cm
find the GCD of 210, 245 and 315
Answer:
X = 36/17
y = -8/17
Step-by-step explanation:
Since they both equal y, you could use them equal to each other.
(5/2)x-4=(-1/3)x+2
Then solve for x by combining like terms. X should be 36/17. Plug in x to find y in one of the equations. I will use the top one. (5/3)(36/17)-4=y. That should simplify down to (60/17)-4=y. Y would finally equal -(8/17).
Answer:
The surface area of the triangular prism is = 94.641016151378 cm^2
Answer:
38, 1
Step-by-step explanation:
Since this is a transversal, we know that 3x + 2x -10 is equal to 180. Therefore:
3x + 2x - 10 = 180
5x - 10 = 180
5x = 190
x = 38
We know that 12x + 8 is equal to 4x + 16 because they are corresponding angles. So:
12x + 8 = 4x + 16 (subtract 4x, and subtract 8)
8x = 8
x = 1