You multiply 16 x 21 which equals 336 cm.
Answer:
5x² + 7x - 26
Step-by-step explanation:
The formula for the area of a rectangle is
A = lw
1. Area of large rectangle = (2x+ 2)(3x - 4) = 6x² - 2x - 8
2. Area of small rectangle = (x - 3)( x - 6) = x² - 9x + 18
3. Difference = 6x²- 2x - 8
<u>-(x² - 9x + 18)
</u>
= 5x² + 7x - 26
The area of the shaded region is 5x² + 7x - 26
Let's solve this problem step-by-step.
STEP-BY-STEP SOLUTION:
First, let's establish that, they are co-interior angles on parallel lines. We can identify this as they form a 'C' shape on parallel lines.
Co-interior angles add up to 180°.
Therefore:
( x + 27 )° + ( 3x - 25 )° = 180°
x + 3x = 180 - 27 + 25
4x = 178
x = 178 / 4
x = 89 / 2
x = 44.5°
Hope this helps! <3
The answer would be .... d hoped i helped
Answer:
2(n) or 2n
Step-by-step explanation:
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