When using the formula that lets you solve for the area of a traingle, you use
area = 1/2 base + height
which led me to solve and get 32.13
<h3><u>
The equation is true.</u></h3>
10x + 5 = 8x + 2
<em><u>Subtract 5 from both sides.</u></em>
10x = 8x - 3
<em><u>Subtract 8x from both sides.</u></em>
2x = -3
<em><u>Subtract both sides by 2.</u></em>
x = -1.5
Because we are able to get a value for x, we know that the equation is true, as we can plug the value of x back into the original equation to verify.
10(-1.5) + 5 = 8(-1.5) + 2
-15 + 5 = -12 + 2
-10 = -10 √ this equation is true.
Answer:
1/13
Step-by-step explanation:
Since 78 is divisible by 6, then 6/78 reduces to 1/13.