The second one couldn’t represent a right triangle
Answer:
1. Stellar nebula
2. white dwarf
3. Average Mass star
4. Red Giant
5. Planetary Nebula
im not sure it thats correct tho but
hope this helps
have a good day :)
Step-by-step explanation:
9. Commutative Law, 11. Multiplicative Identity Property, 13. Distributive Law, 15. Inverse Property of Addition, 17. Commutative Law, 19. Distributive property (?)
Good luck, hope this helps!!
Answer:
The width of the piece is 11 inches
Step-by-step explanation:
Let
x ----> the length of the rectangular piece of aluminum in inches
y ----> the width of the rectangular piece of aluminum in inches
we know that
The perimeter of the rectangular piece of aluminum is equal to

we have

so

simplify
----> equation A
----> equation B
Solve the system by substitution
substitute equation B in equation A
solve for y
therefore
The width of the piece is 11 inches
Answer:
What is the equation to solve for x?
Step-by-step explanation: