The answer is 3x+5. The work is below
Answer:
7.6 cm²
Step-by-step explanation:
Area of rectangle= l x w
3 x 4 = 12 cm
Area of circle= πr²
π x 2.5²= 19.625
Area of shaded= Area of circle - area of rec
19.625- 12= 7.625 cm²
≈7.6
<em>I HOPE THIS HELPED</em>
It can't equal twelve because 4 is not a dividen of 18 unless the number is suppose to be 48/4 which will equal 12
(ab+4a-6)+(ab+6)
= ab+4a-6+ab+6
= 2ab+4a
= 2a(b+2)
