Answer:
60 is the answer
Step-by-step explanation:
10x - 20 = 7x + 4 (Corresponding angles)
10x - 7x = 20 + 4
3x = 24
x = 8
substituting the values,
10(8) - 20
80 - 20
60
similarly the other angle is 60 since they are corresponding angles.
Answer:
3<4x2=4-5
Step-by-step explanation:
Answer:
29
Step-by-step explanation:
5^2 = 5x5
=25+4
=29
Answer:
B - Lower case letters
Step-by-step explanation:
In algebra, unknown quantities are usually represented as lower-case letters like
etc.