Answer:
12
Step-by-step explanation:
84-54=30
30/2.5=12
Answer:
25 degrees
Step-by-step explanation:
It's a 90 degree angle so if you subtract 90 from 65 you'll get 25 degrees.
Answer:
x = 2
2x + 1 = -x +7 Add and subtract
3x = 6 divide
x = 2
1/3+1/4=7/12 because changing the denominators to make them common gives you 4/12+3/12=7/12
Let x + 1.5 be length of segment above left hand
Let 2x be length of segment below left hand
15 = x + 1.5 + 2x
15 = 3x + 1.5
15 - 1.5 = 3x
13.5 = 3x
13.5/3= 3x/3
4.5 = x
x = 4.5
This is the length above the left hand.
2x must be then 4.5*2 = 9 foot
This is the length below the left hand.
Checking
4.5 + 9 + 1.5 = 15 foot
Adding length below left hand & length of left hand to right hand:
9 + 1.5 = 10.5
The right hand is hence 10.5 foot far up the pole.
