Answer:
A
Step-by-step explanation:
The two lines cross the others path to form a right angle.
Answer:
x=5
Step-by-step explanation:
Answer:Number of minutes of second Song = 5 1/4 minutes
Number of minutes of third Song =3 1/2 minutes
Step-by-step explanation:
Number of minutes of First Song = 3 1/2 minutes
Number of minutes of second Song = one 1/2 times as long as her first
= 1 1/2 X 3 1/2 minutes
3/2 X 7/2
21/4 = 5 1/4 minutes
Number of minutes of third Song = 2/3 times as long as her second song
2/ 3 x 5 1/4
= 2/3 x 21/4 =42/12
Dividing the numerator and denominator by 3 to reduce the fraction
42/ 12 / 3/3 = 14/4
14/4 = 3 2/4 = 3 1/2 minutes
Option D:
The expression equivalent to the given expression is 25.
Solution:
The image of the question is attached below.
Given expression:
To find which expression is equivalent to the given expression:
125 can be written as 5 × 5 × 5 = 5³
Using the exponent rule: 
Using the exponent rule: 
= 5²
= 25
The expression equivalent to the given expression is 25.
Option D is the correct answer.
