A rigid transformation is one that preserves all of the distances between points/vertices on an image. Dilation/scaling alters those distances, so A and C can’t qualify for that, and B implies a change in shape entirely, so that wouldn’t be a rigid transformation either. Only D) spinning a spinner would keep the shape the same, without altering any distances.
Answer:
The first die can come in 6 different ways as can the second die.
This gives a total of 36 ways.
However 1-1 , 2-2, etc. can only come up once so the total ways for two die to be arranged is 30.
Now enumerate the total that are divisible by 3:
1-2 and 2-1 2 ways for a total of three
1-5 5-1 2-4 4-2 3-3 5 ways for a total of six
4-5 5-4 6-3 3-6 4 ways for a total of nine
6-6 for a total of 12
So there are 12 ways to get a total divisible by 3
This gives a probability of 12/30 = 2/5
Answer:
A=P+I A=800+6.4 A=806.4
Step-by-step explanation: The interest is $6.4 and the amount is $806.4. Convert 8 months into years.
8 months =812 years=0.6667 years
Find an interest by using the formula I=P⋅i⋅t, where I is interest, P is total principal, i is rate of interest per year, and t is total time in years.
In this examplee P = $800, i = 1.2% and t = 0.6667 years, so
I=P⋅i⋅t I=800⋅0.012⋅0.6667 I=6.4
STEP 3: Find an amount by using the formula A=P+I.
Since P = $800 and I = $6.4 we have
A=P+I A=800+6.4 A=806.
Yes, it is true (I’m pretty sure, same shape etc)