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3 years ago

3x over 2x-6 plus 9 over 6-2x

2 answers:

7 0

Answer: 3/2
Explanation:
3x/2x-6 + 9/6-2x
= 3x/2x-6 + 9/-(2x+6)
= 3x/2x-6 + -9/2x-6
= 3x/2x-6 - 9/2x-6
= 3x - 9/2x-6
= 3(x-3)/2(x-3) (cancel out x-3)
= 3/2

Molodets [167]3 years ago

5 0

Answer:

3/2

Step-by-step explanation:

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Express in terms of logarithm without exponents

sdas [7]

$\bf log_{{ a}}(xy)\implies log_{{ a}}(x)+log_{{ a}}(y)
\\ \quad \\
% Logarithm of rationals
\\ \quad \\
% Logarithm of exponentials
log_{{ a}}\left( x^{{ b}} \right)\implies {{ b}}\cdot log_{{ a}}(x)\\\\
-----------------------------\\\\
log_b(xy^2z^{-6}\implies log_b(x)+log_b(y^2)+log_b(z^{-6})
\\\\\\log_b(x)+2log_b(y)-6log_b(z)$

now, the one below that, which is equivalent to that? well, just look above it

6 0

2 years ago

PLEASE ANSWER THIS QUESTION <br>Show that 4x – 7 is equivalent to 4(x - 1) – 3 when x = 3.

Drupady [299]

Answer:

4(3) - 7 = 4(3 - 1) - 3

12 - 7 = 4(2) - 3

5 = 8 - 3

= 5

They are equivalent because when they are both simplified they have the same answer 5

7 0

3 years ago

Please help me with this question

ddd [48]

$\qquad\qquad\huge\underline{{\sf Answer}}♨$

Let's solve ~

Total Mini - Easter eggs = 1345

Number of students = 26

So, let's find how many eggs will each student get through division ~

$\qquad \tt \dashrightarrow \: \dfrac{1345}{26} = 51 +remainder= 19$

So, each student will get 51 mini - Easter egg each.

And there would be 19 remaining eggs in there ~

4 0

1 year ago

How high is a 30-story building

Sliva [168]

Not all 30-story buildings are the same height. Depends on how tall the ceiling is on each floor. But usually it is around 300 feet

3 0

3 years ago

Help pleaseeeeeeeee;)))))))))Please someone help

allochka39001 [22]

Answer:

A. 50.24‬in

B. 200.96 square inches

C. $36.17

Step-by-step explanation:

A. C=2πr

2*3.14*8= 50.24‬

B. A=πr^2

3.14*8^2= 200.96

200.96*0.18=36.1728‬

Rounded= $36.17

Please mark brainliest! :)

6 0

3 years ago