Answer:
<em><u>1</u></em><em><u>1</u></em><em><u>3</u></em><em><u>0</u></em><em><u>9</u></em><em><u>7</u></em><em><u> </u></em><em><u>ft^</u></em><em><u>3</u></em>
Step-by-step explanation:
if 60ft is diameter the radius is 30ft
formulae for volume of sphere is
4/3 πr^3
i.e, 4/3 π (30ft)^3
i.e, 113097.05 ft^3
none of the answer matched so maybe 60 ft not diameter (it's not mentioned clearly, what's it ;)
also. none. of. em. is. closet. answer.
✌️;)
Answer:
Step-by-step explanation:
The formula of a volume of a cube:
<em>a</em> - edge
We have
Convert to the improper fraction:
Substitute to the formula of a volume:
Answer:
10
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
Step-by-step explanation:
<u>Step 1: Define</u>
2(y + 2)
y = 3
<u>Step 2: Evaluate</u>
- Substitute in <em>y</em>: 2(3 + 2)
- (Parenthesis) Add: 2(5)
- Multiply: 10
Answer:
The greater than or equal to sign is:
>= or ≥.
Now let's solve for this <u>inequality</u>.
-8x + 5 ≥ -3
First, we need to get rid of any <u>constants</u>.
Get rid of a constant by performing the inverse operation of it, we always apply this to both sides of an inequality.
The inverse operation of addition (since it is a <u>positive</u> 5) is subtractions.
So, we subtract 5 from both sides;
-5 -5
Now we have:
-8x ≥ -8
Now, all we need to do is isolate x from it's co-efficient, 8.
To do that, we also utilize the inverse operation.
The inverse operation of multiplication (since -8 is being multiplied by x) is division, we apply this to both sides of this inequality.
So, we divide by -8 from both sides;
÷ -8 ÷ -8
And we'll end up with:
<u>x ≥ 1</u>, therefore the solution to this inequality is <u>1</u>.
Answer is in here ,please check by urself