Solving for B = 0
Then We have A which is = 81 ^b
B) 405 m
tan(5) = x/4629
4629tan(5) = 404.9
Round up
x=405 m
Answer:
10x-10
x-width
Step-by-step explanation:
width-x
4x-5-length
formula for P of rectangle- (a+b)2
(x+4x-5)2
(5x-5)2
=10x-10
Answer:
12.16
Step-by-step explanation:
I used the Pythagorean theorem
2 squared is 4
12 squared is 144
added together gets 148
the radical is 12.16 rounded
Answer:
7
Step-by-step explanation:
a number: x
3 times a number: 3x
twenty-two more than 3 times a number: 3x + 22
difference between 64 and 3 times the number: 64 - 3x
3x + 22 = 64 - 3x
6x = 42
x = 7
Answer: 7
