Answer:
The answer is "7 + (one-fifth + n) = (7 + one-fifth) + n".
Step-by-step explanation:
In the associative property we add the values, when we add the values it will give the same result, that's why in this choices only the above choice were correct, which can be explained as follows:
1. D
2. A
3. A
Hope it helps!
The answer would be
D.) 70.4
You're welcome :)
Answer:
The first pyramid:
63x
39x 24x
23x 16x 8x
The second pyramid:
162x
82x 80x
4x 78x 2x
The third pyramid:
12a+2b
9a+b 3a+b
9a b 3a
The fourth pyramid:
-19a
-5a -14a
3a -8a -6a
Step-by-step explanation:
All that an alegbra pyramid is is adding the two terms below it.
So you can see how I added the terms that lied below each number, such as in number 1: I added 23x and 16x to get me 39x, and I added 16x and 8x to get me 24.
Hope this helped!
Answer:
A. ✓34
Step-by-step explanation:
The lengths of the legs of a right triangle are 3 and 5, the length of the hypotenuse will be:
= (✓(3² + 5²)
= ✓(9 + 25)
= ✓34
