Answer:
The number is 3.5.
Step-by-step explanation:
1) Form an equation.
8x-5= 23
2) Add 5 to both sides.
8x= 28
3) Divide both sides by 8.
X= 3.5
Using the Law of Cosines:
d= √(840^2 + 800^2 - 2*840*800*cos(105))
d = √1693452.796
d = 1301 miles.
The answer is B.
Answer: second Congress
Step-by-step explanation:
Short and sweet
Answer:
blue is red
Step-by-step explanation:
3x+2(4x-4)=3 - remove parentheses
3x+ 8x-8=3 - collect like terms
11x- 8 =3 - move the constant to the right
11x=3+8 - calculate
11x = 11 - divide both sides by 11
x= 1