A scale factor (<em>k</em>) is a number by which the size of any geometrical figure or shape can change:
• If the image is ,enlarged,, then the ,scale factor is more than one (,k > 1,).
,
• If the image is ,contracted,, then the ,scale factor is less than one (0 < k < 1).
Then, the smaller the scale factor, the smaller the figure. In our case, the options given are:
And if we evaluate the size of the dilated figures, we can see that:
[tex]BA is the biggest while B is the smallest.
Then we can suppose the scale factors.
Answer:
• A goes with 3/4
,
• C goes with 1/2
,
• B goes with 1/4
the problem would be set up as 6+(7*x)=41
first u take off the number 6 by subtracting it from itself to cancel it out then u do the same to the number 41
7x =41 now u need to cancel out the number 7 attatched to the x so u divikde it by itself and then do the same to the other side so 41 divided by 7 =5.9
so x =5.9
Answer: The first option.
Step-by-step explanation:
1. The formula for calculate the perimeter is:
P=2l+2w
Where l is the lenght and w is the width.
2. The first perimeter is:
3. If you multiply the dimension by a scale of factor of 2, is the same as write the following expression:
Where is the first perimeter.
4. Then:
Answer:
Step-by-step explanation:
B) -8/3 < -2 < -1 < 0 < 3/2 < 8
Positive numbers has more value
Negative numbers has less value
-2 is less than 2
-2 is less than -1
Answer: 5 under each splat
Step-by-step explanation:
Count how many circles there are. Which is 7 subtract from 22 and u get 15. 15 divided by 3 is 5