Equation D. can be used to solve y in feet.
Step-by-step explanation:
Step 1:
According to the Pythagorean theorem, the square of the hypotenuse is equal to the sum of the squares of the other two sides.
The hypotenuse is the side opposite the right angle. So the hypotenuse of this given triangle is 12 feet.
The other two sides of the triangle are 4 feet long and y feet long.
Step 2:
Substituting the values we know in the Pythagorean theorem, we get
which can also be written as
This is option D.
63
You take 180 subtract 54 and divide it by 2 that gives you the answer.
Not knowing what you want, I'll arbitrarily choose to focus on the word problem:
Find the total cost of the blazers and pants, including the tax.
2 blazers @ $49.95 each comes to $99.90.
3 pair pants @ $17.50 each comes to $52.50.
Add these two products together: $99.90 + $52.50 = $152.40
Now mult. this result by 0.055 to find the sales tax: 0.055($152.400) =
$8.38
Finally, add together the purchase cost total and the sales tax:
$152.40 = $8.38 = $160.78 (answer)
You actually posted 3 problems, but not the instructions for the last two of them. That's why I focused on the word problem alone.
Answer:
m =
Step-by-step explanation:
Two point slope formula =
The correct answer is B mainly because the independent variable A and the dependent variable C and independent variable B and dependent variable has two different solution and would have to be graphed on different scatterplots.