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3 years ago

Three highways connect the centers of three towns and

Mathematics

1 answer:

Vera_Pavlovna [14]3 years ago

4 0

we know that

The circumcenter of a triangle is the point where the perpendicular bisectors of the sides intersect. It is also the center of the circumcircle, the circle that passes through all three vertices of the triangle

The distance of the circumcenter to the vertices of the triangle is equal to the radius of the circle

see the attached figure to better understand the problem

therefore

the answer is

The cell phone company must be place the new cell tower in the circumcenter of the triangle formed by the center of the three towns

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ANSWER PLEASE & ALLLL STEPS

kupik [55]

Answer:

you are looking for the circumference. which is C(circumference)= x r (radius)

the radius is =to half of the diameter.

c=56.55

Step-by-step explanation:

circumference=distance around

C=pid

d=diameter

pi=3.14 approx for t his question

given

diameter=18

C=18*3.14

C=56.52 in

length around is 56.52 inn

4 0

3 years ago

10) -6x + 8y = 0 -3x + 4y = 2 Infinite solution or no solution

Reptile [31]

No solution bc if u multiply the bottom equation by -2, it makes 6x-8y=-4. This caused the x and y to eliminate, leaving 0=2.

7 0

3 years ago

Solve for x. Round to the nearest tenth, if necessary.

anygoal [31]

Answer:

7.1

Step-by-step explanation:

We used SOHCAHTOA because it's a right angle triangle

So because we have an angle with an adjacent of 6.3 and hypotenuse of x

We will use

Cos=adjacent /hypotenuse

4 0

3 years ago

Read 2 more answers

Delvig [45]

Answer:

The amount after 6 months compounded quarterly is $1917.66 .

Step-by-step explanation:

Given as :

The principal amount deposited in account = $1850

The bank applied rate of interest = r = 7.25% compounded quarterly

The time period of loan = t = 6 months = 0.5 years

Let the Amount after 6 months = $A

Now, From quarterly Compound Interest method

Amount = principal × $(1+\dfrac{\textrm rate}{4\times 100})^{4\times time}$

Or, A = p × $(1+\dfrac{\textrm r}{4\times 100})^{4\times t}$

Or, A = $1850 × $(1+\dfrac{\textrm 7.25}{4\times 100})^{4\times 0.5}$

Or, A = $1850 × $(1.018125)^{2}$

Or, A = $1850 × 1.036578

∴ A = $1917.66

i.e A = $1917.66

So, The amount after 6 months = A = $1917.66

Hence, The amount after 6 months compounded quarterly is $1917.66 . Answer

4 0

3 years ago

Last Saturday, there were 1,486 people at the Cineplex. There were about the same number of people in each of the 6 theaters. Be

dsp73

The number of people at the Cineplex were 1,486. At the 6 cinemas. there were between 1400 and 1500 people. Therefore, the total number of the people in each of the 6 cinemas is between 1400 and 1500. I hope that my answer is helpful! Let me know if you need something more :)I hope that I could help :) sometines those questions are tricky. Let me know if you need additional help

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4 years ago