Answer:
-14/3 -5.1 -4
Step-by-step explanation:
Answer:
(8 × 13 1/2) + (10 1/3 x 10 1/2) = 216.50 square inches
Answer:
y = (x - 6)^2 - 20
Step-by-step explanation:
Let's start by completing the square for x^2 - 12x. Half of the coefficient of x is (1/2)(-12), or -6. Square this and add it to x^2 - 12x, and then subtract it:
x^2 - 12x + 36 - 36 + 23 = 7
Rewriting the first three terms,
(x - 6)^2 -13 = 7, or
y = (x - 6)^2 - 20
The vertex is located at (h,k), which here is (6, -20).
Answer:
<h2>
x= 3√3</h2><h2>
y= 3</h2>
Step-by-step explanation:
1) Add 30+90 to get 120 and subtract 180-120= 60 as your third angle.
2) Take sin60= x/6 to get x= 3√3
3) Take sin30= y/6 to get y= 3
Here's a tip to verify this answer.
Use Pythagorean Theorem to do:
Square root of (3√3)^2 + 3^2 which equals 6 as your hypotenuse!
Answer:
16.34
Step-by-step explanation:
To find the answer, you multiply 3.8 (how much is in one gallon) by 4.3 (number of gallons) to get the answer of 16.34.
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