4 years ago

How do you solve this?

Mathematics

1 answer:

Readme [11.4K]4 years ago

3 0

What are you trying to solve i can't see anything

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NEED ANSWER ASAP WILL GIVE BRAINLIEST!!!

dolphi86 [110]

Answer:

Answer = 0.25

Step-by-step explanation:

Slope (m) = 0.25

θ = 14.036243467926°

distance (d) = 74.215901261118

ΔX = 72

ΔY = 18

6 0

3 years ago

Which expression is equivalent to ( 4mn / m^-2n^6)^-2

inn [45]

Here are a few rules with exponents that apply here:

Raising a power to a power: $(x^m)^n=x^{m*n}$
Dividing exponents of the same base: $\frac{x^m}{x^n}=x^{m-n}$
Converting negative exponents to positive ones: $x^{-m}=\frac{1}{x^m}\ \textsf{and}\ \frac{1}{x^{-m}}=x^m$

Firstly, solve the outer exponent:

$(\frac{4mn}{m^{-2}n^{6}})^{-2}=\frac{4^{-2}m^{-2}n^{-2}}{m^{-2*-2}n^{6*-2}}=\frac{4^{-2}m^{-2}n^{-2}}{m^4n^{-12}}$

Next, divide:

$\frac{4^{-2}m^{-2}n^{-2}}{m^4n^{-12}}=4^{-2}m^{-2-4}n^{-2-(-12)}=4^{-2}m^{-6}n^{10}$

Next, convert the negative exponents:

$4^{-2}m^{-6}n^{10}=\frac{n^{10}}{4^2m^6}=\frac{n^{10}}{16m^6}$

<u>Your final answer is n^10/16m^6 , or B.</u>

8 0

3 years ago

PLZZZ HELLPPPP

faltersainse [42]

10% of 180 is 18, so over 2 years that is 20%, so 36 dollars.

3 0

3 years ago

Read 2 more answers

Solve for x. She<br> - 7/2x+ 1/2= 31/6

Lilit [14]

I think it is -3/4 im pretty sure

8 0

3 years ago

State the degree of the polynomial.

julia-pushkina [17]

Answer: 3

Step-by-step explanation: It is raised to the third power, therefore having a degree of 3.

4 0

3 years ago