7 5/12 or 7.41
17 1/21 or 17.04
(X-7) is an answer and -300 is the reminder
Answer:
I think it might be -2....
We can’t find the area of the shape just like that. So we have to draw a line and cut the shape, which makes it 1 square and 2 of the same triangles.
Let’s solve for the square first.
Area=Length x Width
A=3 x 6
A=18in
Now the 2 triangles
Area=Base x Height/2
Area=1.5 x 3/2
Area=2.25in
Now add all of them together:
18+2.25+2.25=22.5in
Answer: 14 15-pound weights
Step-by-step explanation:
15 × 14= 210
