Answer:
As you probably know the perimeter of a rectangle is given by the formula 2l + 2w where the length and width are represented by the letters l and w .
In our case,
l = w + 5 ( since the problem states that the length is 5 more than the width)
70 = 2 (w+5) + 2w
70 = 2w + 10 + 2w
4w = 60
w = 15
l = 20
Our length is going to be 20 ft and our width 15 ft.
Explanation:
The perimeter is the sum of the two lengths and the two widths.
So if we let L = the length and W = the width, 2L + 2W = 70
If the length is 5 feet more than the width, then L = W + 5
Substitute W + 5 for L in the first equation--> 2(W + 5) + 2W = 70
2W + 10 + 2W = 70
4W + 10 = 70
4W = 60
W = 15
So L = 20
Plug these numbers back in to the question to make sure that they work.
Have fun.
i believe it is C.) hypothalamus and prefrontal cortex
but correct me if i'm wrong
It is the student/guardian's responsibility to buy PPE.
Quick, high-tempo, forte, staccato, squeaking, high-pitched, pulsing, etc.
1. VENUS of WILLENDORF
2. Statue of Horemheb and Amenia
3. Menhir
4. Equinox
5. Cromllech
6. Mastaba
7. The Hagia Sophia
8. Sacrophagos of the Spouses
9. Mosaic Art
10. Fresco painting
11. Analogous color scheme
12. Marble sculpture
13. Encaustic painting
