Answer:

Step-by-step explanation:
Given expression:

To write the given expression in single logarithm.
Solution:
We will apply the logarithm properties to write the expression in single logarithm.
We have:

Using power rule : [
]
⇒ 
Using product rule: [
]
⇒ 
Using quotient rule. [
]
⇒ 
Thus, we successfully converted the expression to a single logarithm expression.
Answer:
13 inches
Step-by-step explanation:
Perimeter is all the sides added so your equation would be 8+8+x+x=42 then you combine like terms. 16+2x=42. Next you would isolate the variable 2x=26 and the divide the 2 on both sides and you get x=13. Meaning your width is 13 inches long
Answer:
Hello! answer: 585
Step-by-step explanation:
This polygon can be split into 6 triangles so all you have to do is find the area of 1 then multiply by 6 to get the whole things area so...
15 × 13 = 195 195 ÷ 2 = 97.5 97.5 × 6 = 585 therefore the area is 585 hope that helps you!