Answer:
One time
Step-by-step explanation:
In both the numbers 72 and 78, the place value of 7 is 70.
Hence, 7 in 72 represents one time the value of the 7 in 78.
Tangent is opposite/adjacent so it would 60/25 which simplifies to 12/5
Answer:

Step-by-step explanation:
step 1
Convert mixed numbers to an improper fractions


step 2
we know that
A teacher reviews 9/2 papers per hour
using proportion
Find how many papers will the teacher review in 19/3 hours
Let
x-----> the number of papers



Convert to mixed numbers

Answer: The answer would be y=1/3x-3
Answer:
it equal 69 is a arat with 24 legs and 5+5=30
Step-by-step explanation: