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Margaret [11]
3 years ago
10

What is the solution of log2x + 6 8 = 3? (6 points)

Mathematics
1 answer:
photoshop1234 [79]3 years ago
4 0

Step-by-step explanation:

log(2x)   + 68 = 3 \\  log(2)  +  log(x)  + 68 = 3 \\  log(x)  =  - 65.30103 \\ x =  {10}^{ - 65.30103}  = \\ x =  5 \times  {10}^{ - 66}

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USING STRUCTURE What type of pair of angles are 6 and 13?
ziro4ka [17]

Answer:

Consecutive interior angles

Step-by-step explanation:

This chart may also help

8 0
3 years ago
Relate the volume of the cubes to length of each edge V = 8 cm3
sergiy2304 [10]

Answer:

2cm, 2cm and 2cm

Step-by-step explanation:

\sqrt[3]{8} = 2

4 0
1 year ago
Let f(x)=x^2+2x+3 . What is the average rate of change for the quadratic function from x=−2 to x = 5?
miskamm [114]
To find the average rate of change of  given function f(x) on a given interval (a,b):

Find f(b)-f(a), b-a, and then divide your result for f(b)-f(a) by your result for b-a:


f(b) - f(a)
------------
    b-a

Here your function is f(x) = x^2 - 2x + 3.  Substituting b=5 and a=-2,
f(5) = 5^2 -2(5)+3 =?                          and f(-2) = (-2)^2 - 2(-2) + 3 = ?


Calculate           f(5) - [ f(-2) ]
                         ------------------ using your results, above.
                              5 - [-2]

Your answer to this, if done correctly, is the "average rate of change of the function f(x) = x^2+2x+3 on the interval [-2,5]."
5 0
3 years ago
I had $13.00. My mom gave $10.00 my dad gave $30. My Aunt, My uncle and grandma gave me $100. I had another $7.00. How much did
Rina8888 [55]
$160 (if uncle, granny, aunt, gave $100 in total) $260 if they gave $100 each
8 0
3 years ago
Read 2 more answers
Expand and simplify 4(x+2)-3 (x-2)
rodikova [14]
Expand: 4x+8-3x+6
simplify: x+14
6 0
3 years ago
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