Please answer this question.

k = 11.87

Step-by-step explanation:

Because the two expressions should be equivalent, set the two expressions equal to each other.

Begin simplifying the equation and solve for k.

(distributive property)

(combine like terms - 7.77 + 4.1)

(add 10.5x to both sides to combine like terms -- the x values cancel out because -10.5x+10.5x = 0.  Therefore, you are left with k = 11.87)

a) 0.25x times 3. (could be wrong on equation.)

b) 2.25 pound of dark chocolate. (can i eat all the chocolate? plz? anyway, again, could be wrong, but i hope im right. all the chocolate together should be 5.25 pounds)

have a good day!

answer

a,b, and d

explanation

a reflection angle is more than

but less than;

an angle that measures

is a reflex angle.(true)

an angle that measures less than

is acute.(true)

provided we are considering angles greater or equal to zero.

an acute angle lies in the range.

an obtuse angle is less than 180° but more than 90°

an angle that measures 300° is obtuse (false)

an angle that measures 65° is an acute angle.(true)