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Sliva [168]
3 years ago
15

Which expression is equivalent to −76x+92?

Mathematics
1 answer:
KATRIN_1 [288]3 years ago
5 0

Answer:

4(−19x+23) is equivalent to the expression

Step-by-step explanation:

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Convert -0.0647 to Scientific Notation
Firlakuza [10]

Answer:

6.47  x  10^-2

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
If f(x)=(1/8)(8^x) what is f(3)?<br> A. 1/512<br> B. 1/64<br> C. 512<br> D. 64
cestrela7 [59]
Hi there!

Let's solve this problem step by step!
f(x) =  \frac{1}{8} (8 {}^{x})

To find f(3) we must substitute x = 3 into the formula.
f(3) =  \frac{1}{8} (8 {}^{3} )

Now we use PEMDAS (Parenthesis, exponents, multiply, divide, add, subtract) to find our answer.

Work out the exponents inside the parenthesis first.
f(3) =  \frac{1}{8}  \times 512

And finally multiply.
f(3) =  \frac{1}{8}  \times  \frac{512}{1}  =  \frac{512}{8}  = 64

Hence, the answer is D. 64.
~ Hope this helps you!
4 0
3 years ago
Read 2 more answers
Simplify (9^2/3*9^4/2)/9^1/2
JulsSmile [24]

Answer:

\frac{9^{5}}{3}

Step-by-step explanation:

\frac{9^{2}}{3} * \frac{9^{4}}{2} = \frac{9^{6}}{6}\\\\\frac{\frac{9^{6}}{6}}{\frac{9^{1}}{2}} \\\\\frac{2*9^{6}}{6*9^{1}}\\\\\frac{9^{5}}{3}

\frac{9^{5}}{3} = 19,683

6 0
3 years ago
PLZ HELP!!!!!....................
forsale [732]
It’s c. Where the two planes intersect
5 0
3 years ago
Vicki is 5 years older than twice Ella's age, a.
Anettt [7]

Answer:

5+3a=29

Step-by-step explanation:

let Ella's age be 'a'

Vicki's age=5+2a

sum of their ages= 29

So, the equation is

  (5+2a)+a=29

       5+3a=29

<em>hope this helps!</em>

8 0
3 years ago
Read 2 more answers
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