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3 years ago

$47 tie; 4.5% markup

1 answer:

7 0

Multiply the original price by the percent of markup: 47x.045=2.115. Round: 2.115=2.12. Add original price and amount of markup: 47+2.12=49.12. Answer: $49.12 :)

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The function f(x) = g(x), where f(x) = 2x – 5 and g(x) = x2 – 6.

den301095 [7]

Answer:

$x=2.4$

Step-by-step explanation:

Solving Equations Using Successive Approximations

We need to find the solution to the equation

$f(x)=g(x)$

where

$f(x)=2x-5$

$g(x)=x^2-6$

The approximation has been already started and reached a state for x=2.5 where

$f(2.5)=0$

$g(2.5)=2.5^2-6=0.25$

The difference between the results is 0.25, we need further steps to reach a good solution (to the nearest tenth)

Let's test for x=2.4

$f(2.4)=-0.2$

$g(2.4)=2.4^2-6=-0.24$

The new difference is -0.2+0.24=0.04

It's accurate enough, thus the solution is

$\boxed{x=2.4}$

5 0

3 years ago

Find the exterior angle of a regular decagon

mamaluj [8]

Answer:

Exterior Angle = 36 degrees

Step-by-step explanation:

Each interior angle of a regular decagon measures 144 degrees.

=> We'll subtract 144 from 180 to get the measure of the exterior angle.

=> Exterior Angle = 180-144

=> Exterior Angle = 36 degrees

6 0

3 years ago

Nonzero multiples of 16

Anna11 [10]

2 just 2 thats it♥♥

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3 years ago

Lines N&M are parallel what is the measure of angle 1

Liula [17]

130 (I have to write 20 character or more so I'm writing this)

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3 years ago

Which graph represents the inequality 3y−5x>−6?

Lelechka [254]

Answer:Top Left

Step-by-step explanation:

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3 years ago