For the first one it’s subtraction property of equality
Answer:
17.738
Step-by-step explanation:
to find x we’ll use sine
sin69=x/19
(remember that sine = opposite/hypotenuse)
so x = 19sin69
when typing this in your calculator you might need to change from radian to degree mode
Answer:
C. 15.6
Step-by-step explanation:
Perimeter of WXYZ = WX + XY + YZ + ZW
Use the distance formula, to calculate the length of each segment.
✔️Distance between W(-1, 1) and X(1, 2):
Let,
Plug in the values
✔️Distance between X(1, 2) and Y(2, -4)
Let,
Plug in the values
✔️Distance between Y(2, -4) and Z(-2, -1)
Let,
Plug in the values
✔️Distance between Z(-2, -1) and W(-1, 1)
Let,
Plug in the values
✅Perimeter = 2.24 + 6.08 + 5 + 2.24 = 15.56
≈ 15.6
Answer:
7.3
Step-by-step explanation:
7+9+7+9+15+0+1+13+11+1=73
There are 10 numbers.
73/10=7.3
A. integers, c. integers rationals, and d. integers rationals reals. it would not be a natural number, because a natural number is a positive number (and sometimes 0)