9514 1404 393
Answer:
G +2B = 3G +B
Step-by-step explanation:
If we let G represent the value (weight) of a green triangle, and B represent the value (weight) of a blue square, the balance tells us the value (weight) on one side is equal to that on the other side.
G + 2B = 3G +B
Answer:
415.48 or 132.25 pi cm
Step-by-step explanation:
23 divided by 2 is 11.5 so that is the radius. Then you multiply the radius by pi. Or you can do 11.5 x 11.5 if you are trying to find the solution without pi.
My answer is two-hundred and ten
Answer:
x = -1
Step-by-step explanation:
first, create a formula or expression:
7x - 2 = 10x + 1
now, move the 10x, subtract it on the other side
-3x - 2 = 1
add 2
-3x = 3
divide by -3
x = -1
you can substitute it in to check
1/5 is the lowest term because the numerator has 1