When we substitute a specific valuefor each variable, and then perform the operations, it's called evaluating theexpression. Let's evaluate theexpression 3y + 2y when 5 = y. Click on the steps to see how it's done. Perform the operations, to find the value of the expression.
Equation of the line that includes points (1, 1) and (1, 5) is a vertical line given by x = 1.
Answer:
The answer to 3/4x-1/6 is -0.126
The height of the building is 5.33m.
<h3>How to calculate the height?</h3>
The question is to calculate the height of the building.
Based on the information given, the height will be:
Madeline eye height/Distance from X = Height of building/Building distance from X
1.55/2.75 = x/9.45
x = (1.55 × 9.45)/2.75
x = 5.33 m
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C.
if you multiply the 4 on each numbers inside of the parentheses then you’ll get ‘20c-8d’
