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4 years ago

1. HOW many factors pairs are there in the Product 36?

Mathematics

2 answers:

boyakko [2]4 years ago

6 0

4•9=36, 36•1=36, and 12•3=36

Likurg_2 [28]4 years ago

3 0

Step-by-step explanation:

factor pairs; 4×9= 36

6×6= 36 12×3= 36 1×36=36

hope this is understandable.

factor pairs are basically times tables to equal the answer 36. hope this helps, I had a rough time w/ this too..

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A new car sells for $27,500. The value of the car decreases by 14% annually. You want to sell the car when it's worth about $400

NemiM [27]

Answer: 13 years.

Step-by-step explanation:

The price decreases by 14% anually

To find the decimal form, you have 14%/100% = 0.14

So, the year zero, the price is $27,500

After one year, the price is:

P = $27,500 - 0.14*$27500 = $27,500*(0.86)

After the second year, the price is:

P = $27,500*(0.86)^2

and so on, so we want to find x such that:

P = $27,500*(0.86)^x = $4000

0.86^x = $4000/$27,500

Now, using the natural logaritm rule:

a^x = b

x = ln(a)/ln(b)

x = ln($4000/$27,500)/ln(0.86) = 12.8

We can round it up to 13, so after 13 years the price of the car is about $4000

7 0

3 years ago

Shade the model to 0.5 x 0.3

stellarik [79]

What model? also it would be 1/2 and 1/3

6 0

4 years ago

Read 2 more answers

Deon bought 26 pounds of rice for $11 . how many pounds of rice did he get per dollar?

ivanzaharov [21]

For $11, he bought = 26 pounds
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In short, Your Answer would be 2.36

Hope this helps!

5 0

3 years ago

A right triangle has a perimeter of 24 cm and a hypotenuse of 10 cm. Find the length of the other two sides.

jekas [21]

Answer:

One of the sides is 6 cm and the other is 8 cm

Step-by-step explanation:

Let's call the unknown sides a and b. From the perimeter information (24 cm) we have:

a + b + hypotenuse = 24

a + b + 10 = 24

a + b = 14

b = 14 - a

So now we can right the Pythagorean theorem as follows:

$a^2 + b^2 = hypotenuse^2\\a^2 + (14-a)^2=10^2\\a^2+ 14^2-28\,a+a^2=100\\2\,a^2-28\,a +96=0\\2\,(a^2-14\,a+48)=0\\2\,(a^2-6\,a-8\,a+48)=0\\2(a\,(a-6)-8\,(a-6))=0\\2\,(a-6)\,(a-8)=0$

and from this expression in factor form to be zero a must be 6 or a must be 8.

Therefore the solutions are a = 6 (and therefore b = 14 - 6 = 8)

or a = 8 (and therefore b = 14 - 8 = 6)

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3 years ago

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Sergeeva-Olga [200]

Answer:

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Step-by-step explanation:

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3 0

3 years ago