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ki77a [65]
4 years ago
14

Can anyone prove that this is wrong ?​

Mathematics
1 answer:
never [62]4 years ago
3 0

That would be my approach...

{log( {0.5}^{2} )}^{3}  \\ {log( { (\frac{1}{2}) }^{2} )}^{3} \\  {log( \frac{1}{2}) }^{6}  \\ 6 \times log( \frac{1}{2} ) \\ 6 \times log  {(2)}^{ - 1}  \\  - 6 \times log2\\ -6

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PLEASE ANSWER ASAP FOR BRAINLEST!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
sukhopar [10]

Answer:

C = 12.57

Step-by-step explanation:

Circumference formula: C = 2πr

divide 4 by 2

4/2 = 2

plug it in

C = 2π(2)

C = 12.57

5 0
3 years ago
Read 2 more answers
What should be added to x^2 + 4 to get 2x^2 + 5
Art [367]

Answer:

x+1

Step-by-step explanation:

4 0
3 years ago
What is the equation of this line?
Illusion [34]
Y=-4
This line also is equals Zero, if that makes any sense lol but y= -4 is the correct equation.
5 0
4 years ago
Help me solve for x!<br> 3x+5=5x-7
Ostrovityanka [42]

Answer:

x = 6

Step-by-step explanation:

3x + 5 = 5x - 7

Combine like terms:

3x - 5x + 5 = -7

-2x + 5 = -7

Subtract 5 on both sides

-2x + 5 - 5 = -7 - 5

-2x = -12

x = 6

Hope this helps!! :)

8 0
3 years ago
A rule that airline pilots use to estimate outside temperature in degrees Fahrenheit at an altitude of h thousand feet is to dou
Liono4ka [1.6K]

Answer:

The altitude is 33 thousand feet at the given temperature

Step-by-step explanation:

We firstly would need to write out the rule.

We can do this by by doubling h, subtracting 15 and multiply the result by -1

Kindly note that h is in thousands of feet

That would be ;

T = (2 * h - 15) * -1

T = -1(2h - 15)

T = -2h + 15

T = 15 - 2h

So for the altitude in feet at a temperature of - 51 degrees Fahrenheit

We simply substitute the value of -51 for the temperature

So we have;

-51 = 15 - 2h

2h = 15 + 51

2h = 66

h = 66/2

h = 33 thousand feet

8 0
3 years ago
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