Based on the picture alone, determine if each statement is true or false: justify your statement. i have already answered a few but if you could give me on the ones i don't have that would be amazing and if you can give me feed back on the ones i did do just to make sure they are right.

4: <BEC and <ECB are supplementary.

False, <BEC and <ECB are angles of triangle BCE and sum of two angles of a triangle can't be equal to 180 ( two angles of a triangle can't be supplementary).

5: C is the midpoint of BD.

False: It's not given C is the mid-point. So, we can't assume C is a mid point.

6: <BCE and < ECD are a linear pair.

True, because <BCE and < ECD are two angles on a common point on a line.

7: <ABE and <EBC are complementary.

True, because <ABC is a right angle and <ABE + <EBC = <ABC.

2x3 – 6x2 – 14x + 24 square centimeters

if i'm wrong i'm sorry : )

the answer is:

the correct option:

b.

to solve the problem, we need to remember how to operate to simplify exponential expressions using the logarithms.

we are given the equation:

then, using placing logarith with base 7 on both sides of the equation, we have:

so, rounding the obtained result to two decimal places (nearest hundreth), we have:

hence, we have that the correct option:

b.

have a nice day!