<u>To find the area of a complex shape</u>:
⇒ must split into simpler shapes
- a rectangle of <u>8m by 7m</u>
- a rectangle of <u>2m by 8 m</u>
<u>Now let's find</u>:
- Area of a rectangle of <u>8m by 7m</u>
- Area of a rectangle of <u>2m by 8m</u>
<u>Total Area</u> = 56 + 16 = <u>72 m²</u>
<u>Answer: 72 m²</u>
Hope that helps!
6) x=-2
7) b = 195
8) v = -17
9) x = 20
10) x = -260
The answer is B. X=1, y=3
Answer:
The sum of age of the two new boys = 56 years
Step-by-step explanation:
The average age of a group of 13 boys = 13
The sum of age of the 13 boys = 13 * 13 = 169
The average age of a group of 15 boys = 15
The sum of age of the 15 boys = 15 * 15 = 225
The sum of age of the two new boys = 225 - 169 = 56 years
Answer:
I believe it would be C I don't have much experience with these problems but I'm good at them for what I did