The answer to your question is w =40(2)n [n is in exponent form I just couldn’t type it that way ]
Answer:
75°
Step-by-step explanation:
Let's find the size of x°
BCFE has four sides so the sum of its angles sizes is 360°.
● CBE + 110 + 110 + CFE = 360
CFE is equal to 65° since they have the same vertex
● CBE + 220 + 65 = 360
● CBE + 285 = 360
● CBE = 360-285
● CBE = 75
CBE and x° have the same size since they share the same vertex.so:
● x° = 75°
Answer:
$1661.41875
Step-by-step explanation:
Since you purchased the following
$27.35,$54.15,$125
So let's add up
27.35+54.15+125
206.5
So let's determine the interest
1.25% of 206.5
1.25/100 ×206
258.125/100
2.58125
So we will have to deduct 2.58125 from the initial amount
1664-2.58125
1661.41875
So the amount left is $1661.41875
Answer:
sqrt62
Step-by-step explanation:
sqrt 62
![\bf f(x)=|x+2|\implies f(x)=\pm\sqrt{(x+2)^2}\implies f(x)=\left[ (x+2)^2 \right]^{\frac{1}{2}} \\\\\\ \cfrac{dy}{dx}=\stackrel{chain~rule}{\cfrac{1}{2}[(x+2)^2]^{-\frac{1}{2}}\cdot 2(x+2)^1\cdot 1}\implies \cfrac{dy}{dx}=[(x+2)^2]^{-\frac{1}{2}}(x+2) \\\\\\ \cfrac{dy}{dx}=\cfrac{x+2}{[(x+2)^2]^{\frac{1}{2}}}\implies \left. \cfrac{dy}{dx}=\cfrac{x+2}{\pm \sqrt{(x+2)^2}} \right|_{x=1}\implies \cfrac{3}{\pm 3}](https://tex.z-dn.net/?f=%5Cbf%20f%28x%29%3D%7Cx%2B2%7C%5Cimplies%20f%28x%29%3D%5Cpm%5Csqrt%7B%28x%2B2%29%5E2%7D%5Cimplies%20f%28x%29%3D%5Cleft%5B%20%28x%2B2%29%5E2%20%5Cright%5D%5E%7B%5Cfrac%7B1%7D%7B2%7D%7D%0A%5C%5C%5C%5C%5C%5C%0A%5Ccfrac%7Bdy%7D%7Bdx%7D%3D%5Cstackrel%7Bchain~rule%7D%7B%5Ccfrac%7B1%7D%7B2%7D%5B%28x%2B2%29%5E2%5D%5E%7B-%5Cfrac%7B1%7D%7B2%7D%7D%5Ccdot%202%28x%2B2%29%5E1%5Ccdot%201%7D%5Cimplies%20%5Ccfrac%7Bdy%7D%7Bdx%7D%3D%5B%28x%2B2%29%5E2%5D%5E%7B-%5Cfrac%7B1%7D%7B2%7D%7D%28x%2B2%29%0A%5C%5C%5C%5C%5C%5C%0A%5Ccfrac%7Bdy%7D%7Bdx%7D%3D%5Ccfrac%7Bx%2B2%7D%7B%5B%28x%2B2%29%5E2%5D%5E%7B%5Cfrac%7B1%7D%7B2%7D%7D%7D%5Cimplies%20%5Cleft.%20%5Ccfrac%7Bdy%7D%7Bdx%7D%3D%5Ccfrac%7Bx%2B2%7D%7B%5Cpm%20%5Csqrt%7B%28x%2B2%29%5E2%7D%7D%20%5Cright%7C_%7Bx%3D1%7D%5Cimplies%20%5Ccfrac%7B3%7D%7B%5Cpm%203%7D)
check the picture below. the point 1,3 is on the increasing slope side, so will be 3/3 or 1.
