Find the percent of change. 68 to 42.5

Mathematics

2 answers:

ohaa [14]3 years ago

7 0

Your answer would be 176.25%

den301095 [7]3 years ago

3 0

Yup 176.25% she is correct

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#82 will give brainliest to best answer!

Fofino [41]

Answer:

$\frac{6}{k-6}$

Step-by-step explanation:

First, we can factor all of the following equations to turn that weird, huge looking thing into $\frac{(k+6)(k-6)}{(k-6)(k-10)}$ ÷ $\frac{(k-6)^2}{k(k-6)}$ × $\frac{6(k-10)}{k(k + 6)}$ . We know that division is simply multiplication by the reciprocal, so that whole equation will turn into $\frac{(k+6)(k-6)}{(k-6)(k-10)}$ × $\frac{k(k-6)}{(k-6)^2}$ × $\frac{6(k-10)}{k(k+6)}$ . Now we can cancel out some values if they are both in the numerator and denominator, which will turn that still huge looking thing into $\frac{6}{k-6}$ which is our final answer, as it cannot be simplified further.

Hope this helped! :)

7 0

2 years ago

Read 2 more answers

Find the greatest common factor.<br> 6z^3 , 8z

harina [27]

Answer:

The answer is below.

Step-by-step explanation:

The GCF is 2z because it is the biggest number that can be factored out of both numbers. Also, since the 8z has no exponent, the GCF of 2z doesn't need one either.

If this answer is correct, please make me Brainliest!

4 0

3 years ago

Help me again lol im not smart

Artyom0805 [142]

One could be |x|<-2
This could be one since no matter what you put in for x, it will always be positive.

6 0

3 years ago

Which segment is both a chord and diameter segment____ . AO AE BC B

alexandr402 [8]

Answer:

Answer is BD