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Wewaii [24]
3 years ago
13

Solve the equation tanxtan(x – 45°)=0 for 0° < x < 360°.

Mathematics
1 answer:
Lady_Fox [76]3 years ago
4 0

Answer:

\tan \left(\frac{\sin \left(x\right)-\cos \left(x\right)}{\cos \left(x\right)+\sin \left(x\right)}\right)

Step-by-step explanation:

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Write an equation for the line below. Show work
Gekata [30.6K]

x=3 is your answer. This is because it only crosses the x-axis and this occurs at positive 3. y=3 on the other hand would be a horizontal line that only touches positive 3 on the y-axis.

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2 years ago
How to find for 19 in the happy number
Gnoma [55]

Answer:

Just hope for the best

Step-by-step explanation:

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3 years ago
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3. Find the slope of the line<br> f(x)1/2x+8. Describe how the line slopes.
wariber [46]

Answer:

slope: \frac{1}{2}

Step-by-step explanation:

f(x)=mx+b\\m=slope\\\\f(x)=\frac{1}{2} x+8\\\frac{(rise)}{(run)}=\frac{1}{2}

the linear line has a positive slope that goes up by 1 unit and right by 2 units

7 0
3 years ago
which has greater cenetic energy a car traveling 30.0 km/hr or one twice as heavy traveling at 15 km/hr?​
iVinArrow [24]

Answer:

30 km/h car

Step-by-step explanation:

From analysis the   car traveling at 30 km/h has greater kinetic energy

we can deduce it from the expression of kinetic energy which is

KE=\frac{1}{2} mv^2

Assuming the mass m= 1 kg

 

For the 30 km/h

KE=\frac{1}{2}*1*30^2 \\\\KE=\frac{1}{2}*1*900\\\\\KE=450 J

   

For the 15 km/h

KE=\frac{1}{2}*2*15^2 \\\\ KE=\frac{1}{2}*2*225 \\\\\ KE=\frac{1}{2}*450 J\\\\\ KE=225 J

Though the kinetic energy is a function of mass and velocity, but from our analysis the faster moving object has more KE

8 0
3 years ago
Point D is at (3,-4) and is translated 5 units up
adoni [48]

Answer:

(-1,1)

Step-by-step explanation:

Mark Brainliest

5 0
3 years ago
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