Answer:
12c +9 = Perimeter
Step-by-step explanation:
The perimeter of a triangle is found by adding all the sides
3c+4 + 5c-2 + 4c +7 = Perimeter
Combine like terms
12c +9 = Perimeter
Answer:
Step-by-step explanation:
a). Since, 20% of the total diagram is represented by one fifth part of the total length.
Therefore, by adding all parts we will get 100% weight of the adult puppy.
20% of the part = 9 pounds
So the total weight of the adult puppy = 9 + 9 + 9 + 9 + 9
= 45 pounds
b). Weight of the puppy = 9 pounds
Weight of a adult = 45 pounds
Therefore, fraction that represents the weight of the puppy as compared to the weight of an adult =
=
Answer:
the coordinates of BB would be: B(8,1)
Answer:
Step-by-step explanation:
<u>The small cube has side of 3 units and its volume is:</u>
<u>The large cube is 3 times larger on each side, so its volume is:</u>
- V = (3*3)³ = 9³ = 729 unit cubes
Answer:
-7x⁸ + 5x⁷ - 11x + 2
Explanation:
Before we begin, remember the following:
(-ve) * (-ve) = +ve
(-ve) * (+ve) = -ve
(+ve) * (+ve) = +ve
(+ve) * (-ve) = -ve
Now, for the given we have:
(5x⁷ - 8x + 2) - (7x⁸ + 3x)
First, we will get rid of the brackets based on the above rules. This will give us:
5x⁷ - 8x + 2 - 7x⁸ - 3x
Next, we will combine like terms as follows:
5x⁷ + (-8-3) x - 7x⁸ + 2
This will give us the final expression:
-7x⁸ + 5x⁷ - 11x + 2
Hope this helps :)