Answer:
4A/ (πa) = b
Step-by-step explanation:
A = πab/4
Multiply each side by 4
4A = 4πab/4
4A = πab
Divide each side by πa
4A/(πa) = πab/ πa
4A/ (πa) = b
Answer:
(3,4)
Step-by-step explanation:
(6-3)(-4(--)+3)
Answer:
see below
Step-by-step explanation:
6 - (3x+10) + 4(2 - x) =15
Distribute
6 - 3x -10 +8 -4x = 15
Combine like terms
4 -7x = 15
Subtract 4 from each side
4 -7x-4 =15-4
-7x =11
Divide each side by -7
-7x/-7 = 11/-7
x = -11/7
7 + 10/2
7 + 5
12 is the answer to the problem
86%= 0.86, 47/40= 1.175, and 0.89 stays the same. Now that’s I’ve given you those answers you can try and order them from least to greatest! Hope this can help
