<span><span><span>3<span>d3</span></span>+<span>4<span>d2</span></span></span>+<span>2d</span></span>−3 and <span><span>−<span>2<span>w2</span></span></span>+<span>10w</span></span>−7 and <span>4<span>z3</span></span>−<span>6<span>z<span>2</span></span></span>
Answer:
Wednesday
Step-by-step explanation:
Friday is the day before the day before yesterday
Saturday is the day before yesterday
Sunday is yesterday
Monday is today
Tuesday is tomorrow
Wednesday is the day after tomorrow
Answer:
x = 17
Step-by-step explanation:
These are same side interior so they equal different measures. You would write the equation like this.
8x - 9 + 53 = 180 (collect like terms)
8x + 44 = 180 (minus 44 on both sides)
8x = 136 (divide by 8 on both sides)
x = 17
Hope this helps!!
Answer:
![ME = z_{\alpha/2} \frac{\sigma}{\sqrt{n}}](https://tex.z-dn.net/?f=%20ME%20%3D%20z_%7B%5Calpha%2F2%7D%20%5Cfrac%7B%5Csigma%7D%7B%5Csqrt%7Bn%7D%7D)
The critical value can be founded in the normal standard distribution table using the value of
and we got
. Replacing the info given we got:
![ME = 1.96 \frac{0.73}{\sqrt{60}}= 0.185](https://tex.z-dn.net/?f=%20ME%20%3D%201.96%20%5Cfrac%7B0.73%7D%7B%5Csqrt%7B60%7D%7D%3D%200.185)
Step-by-step explanation:
For this case we have the following info given:
represent the population deviation
represent the sample mean
represent the sample size
And we want to find the margin of error for a confidence level of 95%. So then the significance level would be
and
. The margin of error is given by:
![ME = z_{\alpha/2} \frac{\sigma}{\sqrt{n}}](https://tex.z-dn.net/?f=%20ME%20%3D%20z_%7B%5Calpha%2F2%7D%20%5Cfrac%7B%5Csigma%7D%7B%5Csqrt%7Bn%7D%7D)
The critical value can be founded in the normal standard distribution table using the value of
and we got
. Replacing the info given we got:
![ME = 1.96 \frac{0.73}{\sqrt{60}}= 0.185](https://tex.z-dn.net/?f=%20ME%20%3D%201.96%20%5Cfrac%7B0.73%7D%7B%5Csqrt%7B60%7D%7D%3D%200.185)
Answer:
HEYA FRIEND
X-10+190-X
= 180
SO THEY ARE SUPPLEMENTARY ANGLES