The measure of length <em>a </em>is 21
Step-by-step explanation:
ΔABC ~ ΔDBE
I use equation :
So, the measure of length <em>a</em> is 21
<em>Hope </em><em>it </em><em>helpful </em><em>and </em><em>useful </em><em>:</em><em>)</em>
Its 8 divided by 3 which equals 2.6
Solutions
We know that a ticket costs £14.50 and it is increased by <span>7% in price. To solve the problem lets use variables.
Let the Variable Y</span><span> = 7% of 14.5
Equation: Y = P% </span>×<span> (X)
Solve for our equation Y
Y = P% </span>×<span> (X)
Y = 7% </span>×<span> 14.5
Now lets convert the percent to a decimal:
Percent = Out of 100
Percent = 7% / 100 = 0.07
Y = 0.07 </span>×<span> 14.5
Y = 1.015
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