All categories

3 years ago

The measure of each interior angle of a regular polygon is 150 how many sides does the polygon have?

1 answer:

3 0

The exterior and an interior angles always add up to 180 degrees.
180-150=One exterior angle
180-150=30
We know that all of the exterior angles add up to 360
360/30= the number of sides
360/30=12
The shape has 12 sides.

You might be interested in

Mary has 36

morpeh [17]

Answer: i dont know if this is correct but i think the answer is.... tom will have 74 apples

Step-by-step explanation:

3 0

3 years ago

(8 ,10) (-7 ,14) in a ti 84 calculator

SpyIntel [72]

Answer:

y=-4/15x+182/15 (12 and 2/15)

Step-by-step explanation:

Slope is 14-10/-7-8, which is 4/-15=-4/15

8 0

2 years ago

Graph the line with slope −1/2 and y-intercept −5.

Allushta [10]

First, we can write the equation of the line using the information provided:

$\begin{gathered} y=mx+b \\ where: \\ m=slope=-\frac{1}{2} \\ b=y-intercept=-5 \\ so: \\ y=-\frac{1}{2}x-5 \end{gathered}$

Now, we can create a table:

Finally, we can graph the line:

5 0

10 months ago

Which strategy is the most appropriate strategy to solve (x−1)^2=9 ?

Leya [2.2K]

(x-1)^2=9 <=> x-1=3 <=> x=4

3 0

3 years ago

Read 2 more answers

Find the price-demand equation for a particular brand television when the demand is 20 TVs per week at $150 per TV, given that t

Alina [70]

Answer:

~ $150=50e^{-0.01()20}$

~ $p(100)=\$127.7$

Step-by-step explanation:

From the question we are told that:

Price of 20TVs per week $P_{20}=\$150$

Marginal price-demand function $p'(x)=-0.5e-0.01x$

Generally the The Marginal price function is mathematically given by

$p'(x)=-0.5e^{-0.01x}$

$p(x)=\int-0.5e^{-0.01x}$

$p(x)=50e^{-0.001x}+C$

Therefore the equation when the demand is 20 TVs per week at $150 per TV

$150=50e^{-0.01()20}$

Giving

$p(x)=50e^{-0.01x}+150-50e^{-0.01(20)}$

Therefore the Price when the demand is 100 TVs per week

$p(100)=50e^{-0.01(100)}+150-50e^{-0.01(20)}$

$p(100)=\$127.7$

7 0

2 years ago