Add the 3 ratio portions together: 1 + 4 + 7 = 12
Divide total length by 12:
84/12 = 7
Multiply each ratio portion by 7:
1 x 7 = 7
4 x 7 = 28
7 x 7 = 49
The longest piece is 49 cm
Y = mx + bDomainAll the X values in a functionRange<span>All the Y values in a function</span>
Answer:
<h2>interest on saving accounts</h2><h2 />
Step-by-step explanation:
<span>8x(6 + 7y) this is your answer hope it works!</span>
