To get the answer, you need to solve the equation for x = 7.
f(7) = 3/7 + 2 - sqrt(7) - 3.
= 3/7 - 1 - sqrt(7).
If you need to simplify it further:
= -4/7 - sqrt(7).
If you need it in decimal form: = -3.2171798824
Answer:
The answer is
<h2 /><h2>- 4 + 36√5</h2>
Step-by-step explanation:
- 4 - 4√15 × - 3√3
Multiply the terms
- 4 - ( 4×-3)(√15×3)
- 4 - (- 12)√45
Simplify
- 4 - (- 12)√9×5
- 4 - (-12)3√5
We have the final answer as
<h3>- 4 + 36√5</h3>
Hope this helps you
It would be 12x because 9x and 3x are like terms :)
Answer:
The Solution to the Sum
Your solution after multiplying the 3 with the 180 degrees is 540 degrees. This is true for any pentagon you have. Regular pentagons where all the sides and angles are the same will have a sum of interior angles of 540 degrees.
PLEASE SAID THANKS
Answer:
Option C) 1.06[7t + 0.75(15)]
Step-by-step explanation:
Lets analyse the given information and 'build-up' our equation step-by-step.
Each plant costs $7 dollars, and Stephani will be buying a few plants. So we can name the number of plants as , therefore we have our first term of our general expression ( ) as:
Stephanie will buy one shovel that costs $15 dollars, thus our expression now becomes:
Now she will be using a coupon of 25% off the cost of the shovel. Therefore the actual cost Stephanie will be paying is % %. Thus our expression will be
Finally we know there is a Sales Tax of % which is equivalent to . Now considering you have a general amount , the Sales Tax is applied as follow: . Similarly then in our case and with the sales tax applied we have:
Thus the correct option is Option C. 1.06[7t + 0.75(15)]