Just do 12 times 2 d=24 because 24 divided by 12 =2
To do this, add the equations together like this,
3x + 4y = 2 plus
4x - 4y = 12
-x = 14
Multiply the negative sign to both sides because the x cannot be a negative.
x = -14
Now plug in -14 for a x value in one equation, like this to get the y value:
3(-14) + 4y = 2
-42 + 4y = 2
Add 42
4y = 44
y = 11
Your x and y values are:
x = -14
y = 11
Answer:
c. 4 square roots of 6
Step-by-step explanation:
Its just like adding numbers, square root of 6 plus 3 square roots of 6 equals 4 square roots of 6.
Answer:
27850
Step-by-step explanation:
5% of 29,000=1450
2900-1450=27850
Brainliest pls! Help me out
Y=18.
All triangles are 180 degrees. The given angle is 108 degrees. 180 - 108 = 72. 72 degrees are left to solve for in the triangle. 72 degrees / the two angles = 36. The angles of the triangle are 108, 36, 36. The 36 degree angle = 2y. 36 / 2 = 18.
Y=18