Answer:
the answer is f(x) = n*(-2)
ratio is the wrong word to use, it is for contolled variation in probability. a sequence is controlled by what is known as a function - f(x) is the symbol for a function
Step-by-step explanation:
the following number of the previous one in the sequence is derived by the function f(x)=n*(-2)
2 x -2 = -4 (positive x negative = negative)
-4 × -2 = 8 (negative x negative = positive)
8 x -2 = -16 (positive x negative = negative)
so in the sequence, the trend of -,+ double will go on
Answer:
10.2 gallons
Step-by-step explanation:
Radius ^2 * pi = 1 pizza * 2 = area of 2 pizzas = 307.876 in ^2
Answer:
x=10
Step-by-step explanation:
![\frac{x}{2}=\sqrt{13^2-12^2} \\x=2\sqrt{169-144} \\x=2\sqrt{25} \\x=2 \times 5=10](https://tex.z-dn.net/?f=%5Cfrac%7Bx%7D%7B2%7D%3D%5Csqrt%7B13%5E2-12%5E2%7D%20%20%5C%5Cx%3D2%5Csqrt%7B169-144%7D%20%5C%5Cx%3D2%5Csqrt%7B25%7D%20%5C%5Cx%3D2%20%5Ctimes%205%3D10)
Answer:
x = 52°
Step-by-step explanation:
I have attached an image to depict the given angles.
From the attached image, we can see that the unknown angle is x°.
Thus, since that corner is 90°, then;
x + 38 = 90
Subtract 38 from both sides to get;
x = 90 - 38
x = 52°