Thats when point =0. equation of a line mx +b where m is the slope
and b is the intercept
Answer:
22 times 4 1/2 divided by 2
Each tile cover an area of 13 in*13 in= 1.08 ft *1.08 ft= 1.17 square feet.
A) Each box contains 11 tiles, each of which covers 1.17 square feet.
So the area each box covers is 11*1.17 square feet=12.87 square feet
B) A pallet contains 40 boxes, each of which covers 12.87 square feet,
so one pallet covers 40*12.87 square feet=514.8 square feet.
Answer:
A) 12.87 square feet
B) 514.8 square feet.
You have 2 equations here, both already solved for y. Thus, you could eliminate y by equating the two functions. The resulting equation would depend only upon x. Do this. Solve for x. Then, substitute your value for x into either one of the given functions and calculate y. Present your answer in the form (x,y).
Answer:
h = (A - 2πr²)/(2πr)
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
Equality Properties
- Multiplication Property of Equality
- Division Property of Equality
- Addition Property of Equality
- Subtraction Property of Equality<u>
</u>
<u>Algebra I</u>
Step-by-step explanation:
<u>Step 1: Define</u>
A = 2πrh + 2πr²
<u>Step 2: Solve for </u><em><u>h</u></em>
- [Subtraction Property of Equality] Subtract 2πr² on both sides: A - 2πr² = 2πrh
- [Division Property of Equality] Divide 2πr on both sides: (A - 2πr²)/(2πr) = h
- Rewrite/Rearrange: h = (A - 2πr²)/(2πr)