Answer:
I believe the answer is 84 centimeters.
Step-by-step explanation:
If the wheel is 5.6 centimeters in diameter, the car is traveling 5.6 centimeters per spin of the wheels. Therefore, you do the equation, 5.6 * 15 and get 84.
Answer:
the answer is 4√7
Step-by-step explanation:
Using Pythagoras Thereon
It is 16²+ 4²
= 256+16
= √272
= √16.49
= 4√7
y= x² - 3x - 3 → ( in standard form )
factor the quadratic to obtain intercept form
the factors of - 3 which sum to - 2 are - 3 and + 1
y = (x - 3)(x + 1) → ( in intercept form )
for vertex form use ' completing the square '
y = x² + 2( -1 )x + ( - 1 )² - ( - 1 )² = ( x - 1 )² - 4
y = ( x - 1 )² - 4 → ( in vertex form )
Answer:
For the first equation the answer for "X" will be,
if you want me to solve for y instead then the answer will be,
for the second equation the answer for "X" will be,
If you want me to solve for y instead then the answer will be,
Answer:
39
Work:
(x+5)/2=22
We will reverse this equation.
We will start by moving the 2 through inverse operations.
22x2=44
Now we have the equation
x+5=44
We will subtract 5
44-5=39
x=39
the unknown variable equals 39
Kali had 39 CDs on Monday