Answer:
A
Step-by-step explanation:
Answer:
(Opt.B) 18
Step-by-step explanation:
4x = 2y - x (vertically opposite angles are equal)
4x + x = 2y
5x = 2y ----- (1)
4x + 2y + x = 180 (Linear pair angles)
5x + 2y = 180
From (1) we can understand that, the value of 5x and 2y is the same. So,
5x + 5x = 180
10x = 180
x = 180/10
x = 18
Just completing,
Putting the value of x in (1)
5*18 = 2y
90 = 2y
90/2 = y
45 = y
Hope you understand
Please mark as brainliest
Thank You
Answer:
1/22
Step-by-step explanation:
- 12 total marbles
- 5/12 - 1/1 = 4/11
- 4/11 - 1/1 = 3/10
- 5/12 × 4/11 × 3/10 = 1/22
Answer:
23.32
Step-by-step explanation:
Answer:
x<-3
Step-by-step explanation:
-2(x+3)>9+3x - Distribute
-2x-6 > 9+3x - Subtract 3x to both sides
-5x-6 > 9 - Add 6 to both side
-5x > 15 - Divide -5 to both sides
Integer switches: x < -3 - Answer
Source: MathPapa
