Answer:
x = - 12
Step-by-step explanation:
∠ FCD + ∠ BCF = ∠ BCD , substitute values
x + 41 + x + 78 = 95 , that is
2x + 119 = 95 ( subtract 119 from both sides )
2x = - 24 ( divide both sides by 2 )
x = - 12
Answer:
$117.14
Step-by-step explanation:
A<em> "sales tax"</em> refers to a specific amount of money <em>(according to its percentage</em>) that you need to pay other than the price of the good stated.
So, if the price of the smart watch is $109.99 and the sales tax is 6.5%, you have to know much is 6.5% of $109.99. This can be computed by using the <em>multiplication operation.</em>
109.99 x 6.5% (0.065) = $7.15 (this is the sales tax)
In order to know the total cost of the smart watch, you have to add the sales tax to the price of the smart watch.
$109.99 + $7.15 = $117.14
The total cost of the smart watch is $117.14
If the distance around the earth means circumference, it is, 24,887.64.(not rounded.) C=pi D (pi=3.14 + d=diameter)
28 degrees. This is because the first angle is 12 degrees, the third is x degrees and the second is 5x. You know that in a triangle the angles add up to 180 degrees so 12 + 5x + x = 180. Then you get 6x =168 and x =28 degrees. (**x being the thrid angle**)
Just add then loke this 3k +4k + 2k = 9k and then you add 15 + 16 + 5 = 36 and the answer is 9k + 36