1. Alternate exterior angles
So, C
2.
180 = 76 + 2x
104 = 2x
52 = x
So, B
4.
4a. No
4b. Yes
4c. No
4d. Yes
5.
180 = 35 + 35 + 2x
180 = 70 + 2x
110 = 2x
55 = x
So, C.
7.
12/8 = 30/y
Cross multiply
12y = 240
y = 20
So, C
8. Alternate interior angles
So, A
9.
A C and D
using the distributive property:
-4x + 20 + 3a - 21
Then combine like terms:
-4x + 3a - 1
A is the answer
1. Seven songs per minute
3. 2 more
5. 5.1 ( i think)
Answer: 1/20
Step-by i hope you have a great day
Answer:
Step-by-step explanation:
hello :
6.2 = 620/100 and 0.02 = 2/100
6.2÷0.02 means : (620/100)/(2/100)
(620/100)×(100/2) = 620/2=310
