Answer:
A: they are equal in length to the sides of the base
Step-by-step explanation:
The scale factor is 5/3
9(5/3) = 15
Answer:
tons of high steel and
tons of low steel
Step-by-step explanation:
Let x be the number of tons of high grade steel and y be the number of tons ow low grade steel needed.
In x tons of high grade steel there are
tons of iron
tons of magnese
In y tons of low grade steel there are
tons of iron
tons of magnese
NASA orders 500 tons of steel, so

and specifies that it must be in the proportion 80% iron and 20% magnese, so

From the first equation,

Substitute it into the second equation:

Answer:
I think it will travel 10 yards
Step-by-step explanation:
Because John and Bill and Ron Weasley from Harry Potter they are
Standing 10 yards from each other.
The answer is c alternate exterior angles