Answer:
t^2 -4t + 4
Step-by-step explanation:
(2t-4)(2t-4) Use the FOIL Method (first, outside, inside, last)
2t*2t =4t^2 First
2t*-4 = -8t Outside
-4*2t = -8t Inside
-4*-4 = 16 Last
4t^2 -8t -8t + 16 (simplify/add like terms)
(4t^2 -16t + 16)/4 (you can further simplify by dividing each value by 4)
t^2 -4t + 4
This is really hard but i think it is about 33 cents per pound of banannas
1. SOH CAH TOA tells you the tangent is the ratio of the Opposite side to the Adjacent side, that is, 4/3. (This correct answer is not among your choices.)
2. The mnemonic SOH CAH TOA can be helpful here. It tells you
... Sin = Opposite/Hypotenuse
... Cos = Adjacent/Hypotenuse
... Tan = Opposite/Adjacent
3. Reference the ratios listed above (for the second problem). You see that sin(α) = cos(90°-α). That is, the sine of an angle is the cosine of its complement and vice versa. The appropriate choice is
... D. 19/20
Your equation would be 2.50x + 5. Then subtract 5 from 20. then take 15 and divide it by 2.50. Your answer would be 6. you could ride 6 miles! Good Luck!
Answer:
15
Step-by-step explanation:
| −5 −2(5)|
Since absolute value is positive that would be
5 + 10 = 15
Here's another way of looking at it:
| −5 − 10| Subtract 10 from -5
| −15| since absolute value is positive, the answer is 15