Answer: 4
Step-by-step explanation:
Answer:
x +16 = 118
Step-by-step explanation:
A number(unknown ) = x
Increased = +
Merge all together you have

Tip ; If you solve the equation you will get 102 as an answer. 102 +16 =118 .
SO the equation is correct .☻
Answer:
x=5
Step-by-step explanation:
Given equation is

Apply formula: 


Since both sides have equal bases so we can drop the log




Which gives x=0 and x-5=0
or x=0 and x=5
Original problem
is not defined at x=0 henc only x=5 is the final answer.
Answer:
300 In
Step-by-step explanation:
1 foot = 12in
so, 25×12 =300
Answer:
Becky completed the proof incorrectly.
Step-by-step explanation:
The only difference of the two proofs, at least what I can see, is the reason for step 2. Angie claims that it is the Definition of Supplementary Angles, while Becky claims Angle Addition Postulate.
The Definition of Supplementary Angles states that m∠A + m∠B = 180°.
While the Angle Addition Postulate states that m∠A + m∠B = m∠C.
Because the context used is that m∠AKG + m∠GKB = 180° and m∠GKB + m∠HKB = 180°, it would be using the Definition of Supplementary Angles.
So Becky is the one who is incorrect.