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inysia [295]
3 years ago
6

Item 1 The value of a car is $23,000. It loses 11.1% of its value every year. Find the approximate monthly decrease in value. Ro

und your answer to the nearest tenth.
Mathematics
1 answer:
IrinaK [193]3 years ago
7 0

Answer:

<h2>$212.8</h2>

Step-by-step explanation:

If the car loses 11.1% per year, we need to calculate how much money is that:

23,000\frac{11.1}{100} = 2,553.; this value is the lost per year.

Now, in order to calculate this loss per month, we divide it by 12:

\frac{2553}{12} =212.75

Hence, the monthly value decrease is $212.8, rounding it to the tenth.

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Rectangle ABCD with coordinates A(1, 1), B(4, 1), C(4, 2), and D(1, 2) dilates with respect to the origin to give rectangle A'B'
Virty [35]

Scale factor is a ratio. The correct option is C.

<h3>How are scale drawings formed?</h3>

For a particular scale drawing, it is already specified that all the measurements' some constant scaled version will be taken. For example, let the scale be K feet to s inches.

Then it means

\rm 1\:  ft : \dfrac{s}{k}\:  in.

All feet measurements will then be multiplied by s/k to get the drawing's corresponding lengths.

The length of AB can be written as,

AB = √[(1-4)²+ (1-1)²]

AB = 3

Since the length A'B' is 6 units, therefore, the scale factor will be,

Scale factor = (Length after transformation)/(Length before transformation)

Scale factor = 6 /3 = 2

Hence, the correct option is C.

Learn more about Scale factors:

brainly.com/question/8765466

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8 0
2 years ago
Help please?!?!?!?!?!?!?
nadezda [96]

Answer:

Choice D is  correct answer.

Step-by-step explanation:

We have given two function.

f(x) =2ˣ+5x  and g(x)  = 3x-5

We have to find the addition of given two function.

(f+g)(x) =  ?

The formula to find the addition, we have

(f+g)(x) = f(x) + g(x)

Putting given values in above formula, we have

(f+g)(x) =   (2ˣ+5x)+(3x-5)

(f+g)(x) =   2ˣ+5x+3x-5

Adding like terms, we have

(f+g)(x) =   2ˣ+8x-5 which is the answer.

6 0
3 years ago
anyone know thus multiple question.... yes you , i know you've saw this , your reading now ... please help (if you can of course
Kitty [74]

Answer:

if union, U means plus,+

if intersect means minus, -

6 0
3 years ago
PLEASE HELP
Lina20 [59]

Answer:

(0 , 3)

Step-by-step explanation:

simplify the equation

y = \frac{3}{2}x + 3

7 0
3 years ago
Simplify 6x2y3/24y2x3
mafiozo [28]

                                        6 x² y³ / 24 x³ y²

Divide numerator
and denominator by  x² :        6 y² / 24 x y²

Divide numerator
and denominator by  y² :           6 / 24x

Divide numerator
and denominator by  6 :          <em> 1 / 4x  </em>




6 0
3 years ago
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