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Lena [83]
3 years ago
7

The mzABC mZRST. The mzABC = 7x - 5. What is the mZRST when x = 2

Mathematics
1 answer:
Gala2k [10]3 years ago
4 0
Missing information
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Rewrite using a single exponent.<br> 53.53
Helga [31]

Answer:

{5}^{6} \:  \: or \:  \:  {25}^{3}  = 15625

Step-by-step explanation:

{5}^{3}  \times  {5}^{3}

Here we can solve this in 2 ways ,

Method 1 :

{5}^{3}  \times  {5}^{3}

Here the bases are equal. So,

=  >   {5}^{3 + 3}  =  {5}^{6}  = 15625

Method 2 :

{5}^{3}  \times {5}^{3}

Here the exponents are same. So,

=  >  {(5 \times 5)}^{3}  =  {25}^{3}  = 15625

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3 years ago
What is the perimeter of a square with side length: s cm
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Answer:

s cm+s cm+s cm+s cm

Step-by-step explanation:

8 0
3 years ago
Can somebody help with these three questions plz
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7 0
3 years ago
Explain how to solve 3^x-4=6 using the change of base formula log base b of y equals log y over log b. include the solution for
Alexxandr [17]

Answer:

x = log 10/log 3

Step-by-step explanation:

3^x - 4 = 6

3^x = 10

We take log base 3 of both sides since log_3 3^x is simply x.

log_3 3^x = log_3 10

x = log_3 10

We have an answer for x, but it is a log base 3. We want log base 10.

Now we use the change of base formula.

log_b y = log y/log b

x = log 10/log 3

7 0
3 years ago
Please need help will give brainliest
Debora [2.8K]

Answer:

18.3 \times 4.25 = 77.775

6 0
3 years ago
Read 2 more answers
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