1 gallon weighs 8.34 pounds, how many ounces per gallon is the water
1 answer:
You might be interested in
Answer: 19.8 ft
Step-by-step explanation:
Use the Pythagorean Theorem formula to solve for how high the top of the ladder reach.
The formula says a^2 + b^2 = c^2
Where a and b are the two legs and C is the hypotenuse.
In this situation, the hypotenuse will be length of the ladder , and either a or b will be the length of the ladder from the building or the length of how long the ladder.
a will be 3 , and c will be 20. Input in the values into the formula and solve for b.
3^2 + b^2 = 20^2
9 + b^2 = 400
-9 -9
b^2 = 391
b =
b = 19.77371 round to the nearest tenth is , 19.8
Answer:
Step-by-step explanation:
Given
-- Midpoint
Required
Find B
This question will be solved using midpoint formula;
Where
Substitute these values in the midpoint formula;
By comparison; we have:
-- (1)
-- (2)
Solving (1)
Multiply both sides by 2
Subtract 4 from both sides
Solving (2)
Multiply both sides by 2
Subtract 8 from both sides
Hence: