Answer:
36in²
Step-by-step explanation:
<h3>Area of the White Region: </h3>
A = l * w
The rectangle is 3 by 2.
A = 3 * 2
A = 6
The white part of the rectangle is 6in².
<h3>Area of the blue region:</h3>
A = l * w
The rectangle is 6 by 7.
A = 6*7
A = 42
The blue part of the rectangle is 42in².
<h3>Area of the shaded region:</h3>
[area of the blue part] - [area of the white part]
42 - 6 = 36
The area of the shaded region should be 36in².
The am not sure but i belive the answer is 74.60
Answer:
1. 25
2. 9
Step-by-step explanation:
If I'm correct, to complete the square you need to use
So, for #1, b is 10. = 5. = 25.
For #2, b is -6. = -3. = 9.
Since the two angles form a linear pair, the sum of their
angles is equal to 180°. The condition given in the problem is that one angle is
one-third of the other angle, or simply speaking, one angle is three times more
than the other angle. We find the values of the angles by dividing the sum of
the angles by 4 and assigning 3 and 1 times the dividend.
180°/4 = 45°
By obtaining the dividend, we obtain the values of the
angles to be 45° and 135°.
.18 x 67.45 = 12.14 so 67.45 + 12.14 = 79.59