Answer:
We know that opposite angle are congruent.

So, We found out that x = 7,
So, Putting x = 7 in 10x+10

So, The measure of angle 10x+10 is 80.
Answer:
Step-by-step explanation:
Given the original coordinate as C (-6, 9) and new coordinates after dilation as C' (-2, 3), we can see that the value of the new coordinates has reduces by a factor. Let the factor be k
For the x coordinates:
C' = kC
x' = kx
-2 = k(-6)
-2 = -6k
Divide both sides by -6
k = -2/-6
k = 1/3
For the y-coordinates:
y' = ky
3 = 9k
Divide both sides by 9:
3/9 = 9k/9
1/3 = k
k = 1/3
Hence the scale factor of the dilation is 1/3
5 - [ - (-2)] =
5 - [ 2 ] =
5 - 2 =
3 <==
Answer:
if the question is 'are the odds of him choosing a red favorable' then the answer would be 'yes' because he has a better than 50% chance; P(red) = 70%
Step-by-step explanation: