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3 years ago

A car is originally worth $34,450. it takes 13 years for this car to totally depreciate

Mathematics

1 answer:

kati45 [8]3 years ago

5 0

Answer:

Step-by-step explanation:

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Does anyone know how to do this?

Strike441 [17]

Answer:

$196 m^{2}$

Step-by-step explanation:

A square is a shape that which all sides are equal

14 is one side of the square and to find the area of a square/rectangle, you do length*width

14*14=196

6 0

2 years ago

What radius of a circle is required to inscribe a regular hexagon with an area of 210.44 cm2 and an apothem of 7.794 cm

alekssr [168]

We know that

[area of a regular hexagon]=6*[area of one equilateral triangle]
210.44=6*[area of one equilateral triangle]
[area of one equilateral triangle]=210.44/6-----> 35.07 cm²

[area of one equilateral triangle]=b*h/2
h=7.794 cm
b=2*area/h------> b=2*35.07/7.794------>b= 9 cm

the length side of a regular hexagon is 9 cm
applying the Pythagorean theorem
r²=h²+(b/2)²------>r²=7.794²+(4.5)²------> r²=81--------> r=9 cm

this last step was not necessary because the radius is equal to the hexagon side------> (remember the equilateral triangles)

the answer is
the radius is 9 cm

8 0

3 years ago

8 1 point Find the area. Answer without units.' 7 ft 8 ft.

trapecia [35]

Answer:

A = l*w

A= 7*8

A= 56

56 is the area

6 0

2 years ago

The first part of a number in scientific notation is called a multiplier.

Sholpan [36]

Answer:

0.01 to 0.99, the multiplier in scientific notation always has to be a decimal less than 1 and greater than 0.

Step-by-step explanation:

3 0

2 years ago

What is an equation of the line that passes through the points (8,-8) and (-5,-8)

Vanyuwa [196]

Step-by-step explanation:

steps are in picture above.

Note:if you need to ask any question please let me know.

4 0

2 years ago

A car is originally worth $34,450. it takes 13 years for this car to totally depreciate ​

A car is originally worth $34,450. it takes 13 years for this car to totally depreciate