Answer: 40x^2+8x
Step-by-step explanation:
First, distribute the 4 with the 10x^2 = 40x^2
Second distribute the 4 with the 2x = 8x
Third put them together: 40x^2+8x
1.2 hours? i think it is 6 divided by 5 or something??? idk
To solve this you simply divide .505 by 1 (0.505/1) and then multiply by 1000/1000 to get rid of the decimal, giving you 505/1000. If you want to return to decimal form you divide 505 by 1000.
Hope this helps!
184.5
This is because the area of the rectangle is 216 and the area of the triangle is 31.5. Subtract the triangle from the rectangle to get your answer
Your answers is
x equals 7
