Answer:
The answer for the first square (b part 1) is 7x + 7(4) ≈ 7x + 28. For the second square (b part 2), the answer is 7 x (x + 4).
Step-by-step explanation:
In part B, it first asks you to add the areas of both rectangles, so you add your answers from part A. Then it asks you too multiply by length and width. The width is x + 4 and the length is 7, so it's 7 x (x + 4).
Answer:
The shape is a reduction, and the scale factor is actually 2/3. I was wrong but I have the correct answer thanks to a math teacher.
Step-by-step explanation:
<span>19 and 43/100................</span>
Answer:
0.7
Step-by-step explanation:
1.86-2.56
=1.86-2.56
=1.86+-2.56
=-0.7
The desired calculation is
waist/hip = (42 inches)/(42-2 inches) = 42/40 ≈ 1.05