WILL GIVE BRAINLIEST find the value of x

Mathematics

1 answer:

lesya [120]3 years ago

3 0

Answer:

Step-by-step explanation:

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The 1997 value of an object was $9500. In 2012, it was worth $5000. The annual percent of decay has been constant. What is the a

Taya2010 [7]

I don't know if this is right but I think it is $4500

3 0

3 years ago

Find the length of the missing angle

amm1812

Answer: x=7.21

Step-by-step explanation: This is a right triangle- remember the Pythagorean theorem: a² + b² = c². To find leg a, you'd use a = √(c² - b²) **leg a would be the side that is labeled with 12. To find leg b, you'd use b = √(c² - a²) *this is the equation we need. To find the hypotenuse, or c, you'd use c = √(a² + b²). This equation works for right triangles only.

Hope this helps :)

4 0

2 years ago

Witch set of orderd pairs contains only points that are on the graph of the function y=12-3x

anygoal [31]

You can try then by plotting the points in.
The answer is C

Make sure by plotting in the points, lets take (-5,27)
y = 12 -3(-5)
y = 12 + 15
y = 27
27 = 27
This is correct

Lets try (-1,15)
y = 12 -3(-1)
y = 12 + 3
y = 15
15 = 15
This is correct

Lets try (8,-12)
y = 12 -3(8)
y = 12 - 24
y = -12
-12 = -12
This is correct too.

The correct ordered pairs are C(-5,27),(-1,15),(8,-12)

5 0

3 years ago

mark borrows $2,100 at an 8% simple intrest rate for 9 months. What is the amount he is being charged for borrowing the money

Taya2010 [7]

Answer:

$ 126

Step-by-step explanation:

9 months is 3/4 of one year

2100 * 3/4 * .08 = 126 dollars interest

6 0

2 years ago

baherus [9]