8+(16)/4 (divide 16 and 4 first, PEMDAS)
8+4 (add these two together)
12
The given problem is "In an isosceles triangle, the uneven side is 8 cm shorter than each of the equal sides. Calculate the sides of the triangle knowing that the perimeter is 31 cm.
To find,
The sides of the triangle.
Solution,
Let each of equal sides are x.
The unequal sides is x-8.
Perimeter is the sum of all the sides. So,
31 = x+x+x-8
31+8=3x
3x = 39
x = 13
So, the equal sides are 13 cm.
Unequal side = x-8
= 13-8
= 5 cm
Hence, two of the equal sides are 13 cm and unequal side is 5 cm.
Answer: 15.56%
Step-by-step explanation:
Given : Your checking account balance is $225.
i.e. Account balance= $225
You received a “bounced” check and your bank has charged you a penalty fee of $35.
i.e.Penalty fee= $35
Now, the percent of your balance the penalty cost :-
Hence, the penalty cost 15.56% of your balance .
So it would be x^7•y^6
If you need the explanation or you need me to show you the steps then message me.
Hope it helps :)
