3x -1 = 11
3x = 11 + 1
3x = 12
x = 4
I take it by, x2 + x, you mean 2x + x, since x = 4, then
2x + x = 2(4) + (4) = 8 + 4 =12
Answer:
The answer to your question is a) 588.6 N b) 132.3 N
Step-by-step explanation:
Data
mass = 60 kg
weight = ?
Process
1.- Write the formula of weight
Weight = mass x gravity
gravity = 9.81 m/s²
2.- Substitution
Weight = 60 x 9.81
3.- Result
Weight = 588.6 kg m/s² = 588.6 N
4.- Convert Newtons to Pounds
1 pound ----------- 4.45 N
x ----------- 588.6 N
x = (588.6 x 1) / 4.45
x = 132.3 pounds
Answer:
Step-by-step explanation:
He scored 85%
(17/20)%
85%
Answer:
40 degrees and 45 degrees
Step-by-step explanation:
If you subtract 95 degrees from a 180-degree triangle, you are left with 85 degrees. To proportionally split them, find two values that add to the same value. Since 40 and 45 make up 80 and they multiply by two to make 80:90, these are the two measures.
Answer:
2256
Step-by-step explanation:
you simply multiply the two together
