Answer:
7
Step-by-step explanation:
Move the -8 to the other side and use the rule change side change sign:
2x=6+8
2x=14
Move the 2 and convert the multiplication(as its 2×x ) into division:
x= 14÷2
x=7
let's recall that anything raised at the 0-power is 1, with the sole exception of zero itself.
Answer:
B = 56.25
Step-by-step explanation:
Since this is a right triangle, we can use trig functions
cos theta = adjacent/ hypotenuse
cos B = 5/9
Take the inverse cos of each side
cos ^-1 (cos B) = cos ^-1 (5/9)
B =56.2510114
To the nearest hundredth
B = 56.25
Last one full points try to add and help me out plz
Answer:
Option D is the correct answer!
