Answer:
x=19º
x+9=28º
7x=133º
Step-by-step explanation:
x+9+x+7x=180
9x+9=180
9x=180-9
9x=171
x=19
Answer:
3cube long 2 cube wide and 5 cube prism.
Step-by-step explanation:
-The number that has only 3 absolute divisors
-Since we already know this factors, Sally can create a different prism by altering the dimensional attributes.
-She can create a 3cube long 2 cube wide and 5 cube high prism.
-The new prism still has the same volume of 30 cubic units.
Answer:
6xy(15xy−1)
Step-by-step explanation:
Answer:
Associative Property
Step-by-step explanation:
The brackets moved, so it would be associative
