Divide actual feet by scaled feet then multiply by scale inches:
20 feet / 4 = 5
5 x 1/2 = 2 1/2
12 feet / 4 = 3
3 x 1/2 = 1 1/2
Dimensions are 2 1/2 inches by 1 1/2 inches
Rewriting the equation of the given line in slope-intercept form,
![8x-7y=87\\\\-7y=-8x+87\\\\7y=8x-87\\\\y=\frac{8}{7}x-\frac{87}{7}](https://tex.z-dn.net/?f=8x-7y%3D87%5C%5C%5C%5C-7y%3D-8x%2B87%5C%5C%5C%5C7y%3D8x-87%5C%5C%5C%5Cy%3D%5Cfrac%7B8%7D%7B7%7Dx-%5Cfrac%7B87%7D%7B7%7D)
The slope of the given line is thus 8/7, and since parallel lines have the same slope, the slope of the line we want to find is also 8/7.
Substituting into point-slope form,
![y+17=\frac{8}{7}(x-3)\\\\y+17=\frac{8}{7}x-\frac{24}[7}\\\\\boxed{y=\frac{8}{7}x-\frac{143}{7}}](https://tex.z-dn.net/?f=y%2B17%3D%5Cfrac%7B8%7D%7B7%7D%28x-3%29%5C%5C%5C%5Cy%2B17%3D%5Cfrac%7B8%7D%7B7%7Dx-%5Cfrac%7B24%7D%5B7%7D%5C%5C%5C%5C%5Cboxed%7By%3D%5Cfrac%7B8%7D%7B7%7Dx-%5Cfrac%7B143%7D%7B7%7D%7D)
Answer:how will we know what your talking about if you only gave us a number
Step-by-step explanation:
Answer:
13 < √181 < 14.
Step-by-step explanation:
The 2 square numbers either side of 181 is 169 ( = 13^2) and 14^2.
So the answer is
13 < √181 < 14
Answer:
156
Step-by-step explanation:
9x8=72
3x7=21
21x4=84
72+84=156