Answer:
x = 12
z = 101
Step-by-step explanation:
Hello There!
First lets find z
Well the angle that has a measure of 79 degrees and angle z are supplementary angles meaning that the sum of the two is 180
So we can find the missing angle by subtract the given angle (79 in this case) from 180
180 - 79 = 101 so z = 101
Now lets find x
The angle that has a measure of 79 degrees and the angle labeled (6x+7) are vertical angles
If you didn't know vertical angles are congruent
That being said lets create an equation to solve for x
79 = 6x + 7
now we solve for x
step 1 subtract 7 from each side by
7 - 7 cancels out
79 - 7 = 72
now we have 72 = 6x
step 2 divide each side by 6
72/6=12
6x/6=x
we're left with x = 12
1. 10x+6=8-2(x+6)
2. 10x+6=6(x+6)
(distribute the 6)
3. 10x+6=6x+36
(Move the 6x to the other side by subtracting)
4. 4x+6=36
(Move the 6 to the other side by subtracting)
5. 4x=30
(divide)
x=7.5
Hope this helped! :)
The answer shall be known as n=11
(☞ﾟヮﾟ)☞n = 11☜(ﾟヮﾟ☜)
Okay the answer is 180<span />
<span>
<span>
</span><span><span>
Number
Frequency <span> Probability </span>
</span>
<span>
1 4
<span> 0.13
</span>
</span>
<span>
2 6
<span> 0.20
</span>
</span>
<span>
3 5
<span> 0.17
</span>
</span>
<span>
4 7
<span> 0.23
</span>
</span>
<span>
5 3
<span> 0.10
</span>
</span>
<span>
6 5
<span> 0.17
</span></span><span>total 30<span> 1.00
</span></span></span></span><span>The best explanation of how to find the experimental probability of rolling a 3 is:
To find the experimental probability of rolling a three, write a ratio of the number of times three occurs to the total number of trials. Simplify if necessary.
5/30 = 1/6 or 0.166 or 16.6% or 17%.</span>
