Answer:
It's 15+12=27
Step-by-step explanation:
Hmm that's good
Answer:
Option B.
Step-by-step explanation:
Answer:
-19/2 or
-9 1/2
Step-by-step explanation:
-1/2 ÷ 1/19
Copy dot flip
-1/2 * 19/1
-19/2
-9 1/2
2000, since it’s above 1500
Answer:
x=12
Step-by-step explanation:
Since it is on a right angle we can equate the sum of these 2 angles to 90:
3x+x+42=90
Simplify:
4x+42=90
Subtract 42 from both sides:
4x+42-42=90-42
Simplify:
4x=48
Divide both sides by 4
4x÷4=48÷4
Simplify
x=12