There are seven digits in the number 6666666. With commas separating the values, it would be 6,666,666, which is six million six hundred sixty six thousand six hundred sixty six.
<span>+2x- 2y + 3z =-4
2(-3) - 2(-7) + 3(-4) = -4
-6 + 14 - 12 = -4
-18 + 14 = -4
</span>
Area of wooden support is 36 square inches
<em><u>Solution:</u></em>
Given that, carpenter cut out a small trapezoid as a wooden support for the front step
<em><u>The area of trapezoid is given as:</u></em>
Where, "h" is the height
"a" and 'b" are the length of base
Here given that,
Height = h = 4 inches
a = 6 inches
b = 12 inches
Substituting the values we get,
Thus area of wooden support is 36 square inches
Step-by-step explanation:
18÷3=6
6×9=54
HOPE THIS HELPS!!