So the perimeter of the first triangle is 30; since you are given each side you can set up 3 ratios to find the unknown side lengths.
Thus side 5 would correspond to 2.5
Side 12 would correspond to 6
And side 13 would be 6.5
Another way to look at it is that since the perimeter of triangle 2 decreases by half (from 30 to 15), you can assume all side will also decrease by half
Answer:
20 hours hope this helps :)
Step-by-step explanation:
Answer:
We have,
\frac{63(p^4 + 5p^3 - 24p^2)}{ 9p(p + 8)}
=\frac{63p^2(p^2 + 5p - 24)}{9p(p + 8}
=\frac{7p(p^2 + 5p - 24)}{(p + 8)}
Splitting the middle term, we get
=\frac{7p(p^2 + 8p-3p - 24)}{(p + 8)}
=7p[\frac{p(p+8)-3(p+8)}{(p+8)} ]
=7p[\frac{(p+8)(p-3)}{p+8}]
=7p(p-3)
Hence the solution is 7p(p-3).
Answer:
Red = 43 more picket
Green = 49 more picket
Yellow = 66 more picket
Blue = 75 more picket
Step-by-step explanation:
Red = 32
Green = 26
Yellow = 9
Blue = 0
Total picket Dana needs = 300
She wants equal amounts of each of her four selected colors.
Each color = 300/4
= 75 picket per color
How many more of each color does Dana need to buy?
Red = 32
= 75 - 32
= 43 more
Green = 26
= 75 - 26
= 49 more
Yellow = 9
= 75 - 9
= 66 more
Blue = 0
= 75 - 0
= 75 more
Red = 43 more picket
Green = 49 more picket
Yellow = 66 more picket
Blue = 75 more picket