6 feet is the length of the leg.
First, you need to find the area of the rectangle. As you already know, the formula for area is length times width. So, you would need to do 7 times 6, which is 42. Now, the triangle is a little more complicated. the height is about 2 and the base is 6. 6 times 2 is 12, but if you remember the area of a triangle, it's B times H divided by 2, so 12 divided by 2 is 6, so 42 plus 6 is 48. I THINK that is the surface area :)
Answer: x/2+5 years old
Step-by-step explanation:
His sister would be x/2+5 years old. x/2 is his sisters age right now, and +5 is years later!
9514 1404 393
Answer:
30th
Step-by-step explanation:
The least common multiple of 10 and 15 is 30.
30 = 10×3 = 15×2
The 30th customer will be the first to receive both promotional items.
