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3 years ago

Aaron is considering two health insurance plans. The Get Well Soon Company charges an annual fee of 100

Mathematics

1 answer:

STatiana [176]3 years ago

5 0

Answer:

until the 4th visit, GWS has the better cost but after the 4th visit the cost for Mega is higher

Step-by-step explanation:

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Find the value of x.

nekit [7.7K]

Answer:

Step-by-step explanation:

Since this right angled triangle has two angles of 45, so according to theorem sides opposite to equal angles are equal

Applying Pythagoras theorem

(4√2)^2=(x)^2+(x)^2

32=x^2+x^2

32=2x^2

x^2=32/2

x^2=16

Taking sq root on both sides we get

x=4

8 0

3 years ago

Please help thank you so much

Licemer1 [7]

Answer:

$\Huge\boxed{x=15}$

Step-by-step explanation:

Hello There!

The angle labeled 6x is a right angle

If an angle is formed using the diameter of a circle then the opposite angle of that side is a right angle

So 6x = 90

isolate the variable

divide each side by 6

90/6= 15

6x/6=x

we're left with x = 15

5 0

3 years ago

Read 2 more answers

Prove that if r is any rational number, then 3r2 − 2r + 4 is rational. The following properties may be used in your proof. Prope

ziro4ka [17]

Given:

Expression is

$3r^2-2r+4$

To prove:

If r is any rational number, then $3r^2-2r+4$ is rational.

Step-by-step explanation:

Property 1: Every integer is a rational number. It is Theorem 4.3.1.

Property 2: The sum of any two rational numbers is rational. It is Theorem 4.3.2.

Property 3: The product of any two rational numbers is rational. It is Exercise 15 in Section 4.3.

Let r be any rational number.

We have,

$3r^2-2r+4$

It can be written as

$3(r\times r)-2r+4$

Now,

3, -2 and 4 are rational numbers by property 1.

$r^2=r\times r$ is rational by Property 3.

$3r^2\text{ and }-2r$ are rational by Property 3.

$3r^2+(-2r)+4$ is rational by property 2.

So, $3r^2-2r+4$ is rational.

Hence proved.

6 0

3 years ago

Dooooooo thissssss plsss

rodikova [14]

The answer is a circle

3 0

3 years ago

In the equation y = x - 5, the slope is

mezya [45]

Answer:

the slope is x or 1x

Step-by-step explanation:

i hope this helps :)

4 0

3 years ago