Answer:

Step-by-step explanation:
÷ 4 =
x
= 
When you have a fraction divide a number, you need to multiple it's reciprocal
Answer:
180+54sqrt3
You have to use the formula that is contained within the lessons, the answer you should have before you format it like this is: 273.530743609
Step 2: <span>Inverse Property of Addition
</span><span>any number added to its opposite will equal zero
</span>in this case + 20 - 20 = 0
answer
Inverse Property of Addition
Answer:
70.622 in³
Step-by-step explanation:
Volume of cylinder = 
= (3.14)(2.1^2)(5.1)
= 70.622 in³
1. C -9
2. B 7.5
3. A -4
4. C 65