Answer:
14
Step-by-step explanation:
Answer:
7/13
Step-by-step explanation:
Arrange the numbers so that the number of girls in year 10 is the numerator, and the total number of girls is the denominator. (140/260) Simplify this by dividing both numbers by 20.
Answer:
1. Yes
2. No
3.No
Step-by-step explanation:
Answer:
75%
Step-by-step explanation:
You take the length of the lower arm, 21, and divide it by the total length, 28. Your equation should be 21/28 = 3/4 =.75. 0.75 is equal to 75%
Assuming your point is Y(-4, -2), its reflection across y=0 simply changes the sign of the y-coordinate.
The point after reflection is Y'(-4, 2).
