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Mashutka [201]
3 years ago
7

7. Write each as a single logarithm using the properties of logarithms. a) 3log x – 2log y b) x b b log 2 1 log 15 2 1  8. Expa

nd each logarithm using the properties of logarithms. a) 7 3 logb b) log 7x3 y
Mathematics
1 answer:
VMariaS [17]3 years ago
4 0
7.a) log (x^3/y^2)
b) I'm confused on your notation. Can you write is again in the comments
please? Maybe use words like "base b"

8.a) Confused on your notation.
b) 3log base 7 x + log base 7 y
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Help!! I have no idea how to do this. :(
Bas_tet [7]
I HAVE NO IDEA. yeeet
8 0
3 years ago
Find the common ratio<br> -8,-13,-18,-23<br>A. -21<br>B. 5<br>C.-5<br>D.-23
dimulka [17.4K]
It’s 5 or -5 which is b or c
4 0
3 years ago
Ajar contains 2 red marbles, 3 blue marbles, and 1 green marble. What is the
Dennis_Churaev [7]

Answer:

1/2

Step-by-step explanation:

2 red marbles, 3 blue marbles, and 1 green marble= 6 marbles

P( blue) = blue /total

             = 3 /6

              = 1/2

3 0
3 years ago
The width of a rectangle is the length minus 6 units the area of the rectangle is 27 units
AleksandrR [38]

Answer:

length = 9 units

Step-by-step explanation:

l = length

n - 6 = width

A = n(n - 6)

A = n² - 6n

27 = n² - 6n

n² - 6n - 27 = 0

(n + 3)(n - 9) = 0

n = -3, n = 9

length must be 9 because it cannot be a negative value

6 0
3 years ago
HOW DO I GIVE SOMEONE BRAINLIEST? AND PLZ ANSWER THIS QUESTION, AND YOU MIGHT JUST GET BRAINLIEST TOO!!
Alina [70]

Answer:

800 grams = 1.76 pounds

700 grams = 1.54 pounds

also to give brainiest, two people need to answer and when two people answer you click the brain the top right corner i believe and pick which answer is better.

Step-by-step explanation:

Essentially, we need to know what are 800 grams in pounds- 

(1 pound =453.592

x= 800)

we have to divide 800 by 453.592, and the result is 1.763699... rounding it: 1.76

now we do the same for 700 :

700 divided by 453.592 is 1.5432... so rounding it down: 1.54

3 0
3 years ago
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