3 years ago

PLZ HELP ME WITH THIS 1 QUESTION!?!

Mathematics

2 answers:

devlian [24]3 years ago

6 0

I think the answer is 80

ELEN [110]3 years ago

3 0

I think it’s 80 nvm I’m not sure

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Use the properties of logarithms to expand the following expression as much as possible. Simplify any numerical expressions that

malfutka [58]

Answer:

$3+2(log_{2}(x+1) )$

Step-by-step explanation:

First simplify the quadratic present $8(x^{2}+2x+1)=8(x+1)^{2}$

$log_{2}8+log_{2}(x+1)^{2}$

⇒ $3+2(log_{2}(x+1) )$

7 0

4 years ago

Please help will mark brainiest!!!!!!!!!

Lorico [155]

1. Rational. It is non-terminating but repeating.

2. Irrational. It is non-terminating, non-repeating

3. Irrational. π is irrational

4. Rational. √49 is 7

5. Irrational. 22 is not a square.

4 0

4 years ago

103 + 21 = _ + 103 please help

lorasvet [3.4K]

This is the commutative property of addition. It basically says, x+y=y+x.
To answer your question, 103+21=21+103

6 0

4 years ago

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Determine 7th term in the geometric sequence whose first term is 5 and whose common ratio is 2.

Sedbober [7]

Answer: 320

<u>Step-by-step explanation:</u>

$a_n=a_1(r)^{n-1}\quad \text{where}\ a_1\ \text{is the first term, r is the ratio, n is the term}$

$a_7=5(2)^{7-1}$

$=5(2)^{6}$

$=5(64)}$

$=320$

8 0

3 years ago

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Solve the inequality 4x>36

tester [92]

Answer:

x = 9

Step-by-step explanation:

Let's solve your inequality step-by-step.

4x>36

Step 1: Divide both sides by 4.

4x 4 >36 4 x>9

<u>sorry, I got the text jammed up</u>

8 0

3 years ago

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