Answer:
x =4.5
Step-by-step explanation:
22 x – 16 = 4x + 65
Subtract 4x from each side
22 x -4x– 16 = 4x-4x + 65
18x -16 = 65
Add 16 to each side
18x-16+16 = 65+16
18x = 81
Divide each side by 18
18x/18 =81/18
x =4.5
The answer is 21.6 hope this helps
Answer:
∠ 1 = 128°
Step-by-step explanation:
∠6 = 7x + 3 [ vertically opposite angles ]
∠6 = 4x + 24 [ corresponding angles ]
7x + 3 = 4x + 24
7x - 4x = 24 - 3
3x = 21
x = 7
∠1 + ( 4x + 24 )= 180° [ straight line angles ]
∠1 + 4 ( 7 ) + 24 = 180° [ Substituting x = 7 ]
∠ 1 + 28 + 24 = 180°
∠ 1 = 180 - 24 - 28
∠ 1 = 128°
Answer:
OK so:20 on average
Step-by-step explanation:
7.5 divided by 1.5=5 so you walk an average of 5 meters in 1 min
4*5=20