10-A
11 C
12 D
13 C
You’re welcome
3.99999 can be converted into 4 if the number of 9's is infinite
Answer:
X= 61 and Y = 34
Step-by-step explanation:
In a rectangle, sine opposite sides are equal, so
3x +21 = 6y and 6y-y = 2x +20
3x - 6y = -21 and 2x -5y = 20
Solve both equation, we get
Y = 34 and X= 61
Answer:7
Step-by-step explanation: 14%=14/100. (14/100)*50=7
P=42 m
1/2 of P=21
1/2 of P= l+w
21=13+8
A=13×8
A=104 m^2. As a result, the length is 13 m, and the width is 8 m. Hope it help!
