Answer:
3/7r + 5/8s = 11
Step-by-step explanation:
r = 14
s = 8
3/7r + 5/8s = ?
3/7 (14) + 5/8 (8) = ?
3 x 2 + 5 = ?
6 + 5 = 11
Answer:
x ≥ 1
Step-by-step explanation:
- The circle is over 1
- The circle is closed (filled in), which means it will be either ≤ or ≥.
- The arrow is pointing right, so it's ≥.
- The number can be represented by x
- Put it together: x ≥ 1
I hope this helps!
Answer:
4.21
Step-by-step explanation:
Because 2.1 is also equivalent to -4.2 which also is equivalent to D'.
Sum. To build the triangle, start with 1 at the top, then continue placing numbers below it in a triangular pattern. Each number is the numbers directly above it added together.
The angles of a triangle always equal 180.
You do 180 - 80 - 45. X = 45.
