You can use powers of ten
<u><em>Answers:</em></u>
Rotating
Reflecting
Translating
<u><em>Explanation:</em></u>
Congruence transformation is a transformation that does not change neither the side lengths nor the measures of the angles.
This means that the formed image is an exact copy of the original figure
<u>Now, let's check the options:</u>
<u>1- Shrinking:</u> This means that we are decreasing the side lengths.
This option is incorrect
<u>2- Rotating:</u> This means that we are just changing the orientation of the figure without altering any measurements.
This option is correct
<u>3- Reflecting:</u> This means that we are just changing the orientation of the figure without altering any measurements.
This option is correct
<u>4- Stretching:</u> This means that we are increasing the side lengths.
This option is incorrect
<u>5- Translating:</u> This means that we are just changing the position of the figure without altering any measurements.
This option is correct
Hope this helps :)
Answer:
Step-by-step explanation:
The range is 6 to 10 inches per month; 6 is the least amount of rain, whereas 10 is the most, for these four months.
Find the median by rearranging these four measurements in ascending order: 6 6 8 10. Since four is an even number (of measurements), we find the median by averaging the middle two measurements: (6 + 8) /2 = 7 in.
The mean is found by summing up the four measurements and dividing the result by 4:
6+6+8+10
-------------- = 30/4 = 7.5
4
Draw a histogram as two vertical bars, one of which is 3 units higher than the other. We don't yet know the total number of cats that each boy has, so your markings of your histogram have to be algebraic expressions, for example:
x + 0 for the first vertical bar and x + 3 for the second. Then, clearly, one boy has 3 more cats than does the other.
Corey has 3 more cats than Taylor. Let t represent the number of cats owned by Taylor and c the number by Corey.
Then t = c + 3 (general relationship), and so
6 = c + 3
We must isolate c to determine how many cats corey has.
Subtract 3 from both sides, which results in c = 3. Corey has 3 cats and Taylor has 6.
Answer:
175
Step-by-step explanation:
A1=1
d=6
A30=?
An=A1 + (n-1)d
A30= 1 + (30-1)6
= 1+174
= 175
Answer:
okay
Step-by-step explanation: