Answer:
5/3
Step-by-step explanation:
35 and 21 could be divided by a factor of 7.
35 ÷ 7 = 5
21 ÷ 7 = 3
So,
35/21 = 5/3
Answer:
try to find their HCF or lcm I got the same type of question
Answer:
Step-by-step explanation:
Answer:
x = 4/5
Step-by-step explanation:
1) Group like terms
4x + 7x + 5x - 2 - 10 = x
2) Add similar elements
16x - 2 - 10 = x
3) Subtract
16x - 12 = x
4) Add 12 to both sides
16x - 12 + 12 = x + 12
5) Simplify
16x = x + 12
6) Subtract x from both sides
16x - x = x + 12 - x
7) Simplify
15x = 12
8) Divide both sides by 15
15x/15 = 12/15
9) Simplify
x = 4/5
To do this, we must find the supplementary angle to those that are given.
The supplementary angle to 152 is 28, 54 is 126, 28 is 152, and 146 is 34
As 152 is 28, and 28 is 152, they are parallel,
So the answer would be lines e and g are parallel
