Answer:
answer a cardioid
Step-by-step explanation:
Answer:
A rectangle has rotational symmetry of order 2.
Step-by-step explanation:
The rotational symmetry involves rotation.
The rotational symmetry of order is the number of times a shape is mapped onto itself during a 360° rotation.
A rectangle has rotational symmetry of order 2.
When a rectangle is rotated on 180° or 360° it is mapped onto itself.
a. 9/10
explanation:
• the denominators (bottom number) are the same so there is no need to change to a common factor
• because the fractions have common factors, you add the top numbers (3+6) to get 9
• then you put the top number over the 10 (9/10) and it’s simplified as much as possible
b. 3/4
explanation:
• each denominator (bottom term) is a factor of 12 so you have to change each fraction to #/12
• to change 1/3, you multiply the top and bottom numbers by 4 (1x4 & 3x4 = 4/12)
• to change 1/4, you multiply the top and bottom numbers by 3 (1x3 & 4x3 = 3/12)
• to change 1/6, you multiple the top and bottom numbers by 2 (1x2 & 6x2 = 2/12)
• then you add each of the top numbers (4+3+2) and put it over the common denominator (12) to get 9/12
- both 9 & 12 are divisible by 3, so you simply by dividing both by 3 to get 3/4
c. 1/3
explanation:
•the denominators are the same, so you subtract 5-3 without changing the denominator & you get 2/6
• then, because both numbers are divisible by 2, you divide both by 2 and get 1/3
Answer:
well according to my calculations and if i am correct the Answer would be B
Step-by-step explanation:
Answer:
![\frac{47}{2} \to 6](https://tex.z-dn.net/?f=%5Cfrac%7B47%7D%7B2%7D%20%5Cto%206)
![\frac{60}{12} \to 5](https://tex.z-dn.net/?f=%5Cfrac%7B60%7D%7B12%7D%20%5Cto%205)
![\frac{40}{10} \to 4](https://tex.z-dn.net/?f=%5Cfrac%7B40%7D%7B10%7D%20%5Cto%204)
![\frac{56}{8} \to 7](https://tex.z-dn.net/?f=%5Cfrac%7B56%7D%7B8%7D%20%5Cto%207)
![\frac{64}{8} \to 8](https://tex.z-dn.net/?f=%5Cfrac%7B64%7D%7B8%7D%20%5Cto%208)
Step-by-step explanation:
Given
See attachment
Required
Complete the blanks
To do this, we simply carry out the division operation.
So, we have:
![\frac{47}{2} \to 6](https://tex.z-dn.net/?f=%5Cfrac%7B47%7D%7B2%7D%20%5Cto%206)
![\frac{60}{12} \to 5](https://tex.z-dn.net/?f=%5Cfrac%7B60%7D%7B12%7D%20%5Cto%205)
![\frac{40}{10} \to 4](https://tex.z-dn.net/?f=%5Cfrac%7B40%7D%7B10%7D%20%5Cto%204)
![\frac{56}{8} \to 7](https://tex.z-dn.net/?f=%5Cfrac%7B56%7D%7B8%7D%20%5Cto%207)
![\frac{64}{8} \to 8](https://tex.z-dn.net/?f=%5Cfrac%7B64%7D%7B8%7D%20%5Cto%208)