X = 1/cos(30)
X = 1.154700538
X = 1.2 (nearest tenth)
Answer:
11 17/21
Step-by-step explanation:
2. 3.14 times the radius squared
Answer:
Step-by-step explanation:
A signed number means that the number uses a plus or minus sign in front of it.
A
Her account will get 200 dollars larger so you will use + 200
B
The temperature is 12 degrees below zero (cold!!!) so you will write - 12
The answer should be 8y+16