Answer:
x^-28 / 7^56
Step-by-step explanation:
Answer:
18
Step-by-step explanation:
Because that's where it starts so it cant go before that, I hope that makes sense
<h3>hope it helps </h3>
Errors: <span>Error that results from chance variation. Differences in the results between the population of interest and the sample. These errors occur because you cannot interview each and every person in the population of interest (that would be a census rather than a sample). It can also be defined as the difference between the observed value of a variable and the long run average of the observed values of that variable in repetitions of the measurement. Random error is also referred to as sampling error or random sampling error (not to be confused with sample design error). Random error can be reduced by increasing the sample size.</span>
Answer:
y = 7 and x =3
Step-by-step explanation:
use elimination method
so we gonna eliminate y first
9x = 1 - 4y
-7x = -7 + 4y
7| 9x = 1 - 4y
9| -7x = -7 + 4y
63x = 7 - 28y
-63x = -63 + 36y
add eqtn 1 to eqtn2
you will get
0 = -56 + 8y
56 = -56 + 56 + 8y
56 = 8y
56÷8 = 8y÷ 8
7 = y
also eliminate x as we have done wth y
4| 9x = 1 - 4y
4| -7x = -7 + 4y
36x = 4 - 16y
-28x = -28 + 16y
add the two equations
u will get
8x = -24 + 0
8x = -24
8x÷8 = 24÷ 8
x = 3
Answer: yes
Step-by-step explanation:
a dilation is increasing the size, even just by a slight bit. that is where dilating your eyes comes into play, it is making your pupils bigger. so yes, this seems to be a dilation.
