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Genrish500 [490]
2 years ago
9

1. Solve the equation using the zero-product property. -x(5x – 4) = 0

Mathematics
1 answer:
Oxana [17]2 years ago
6 0

Answer:

x = 0, 4/5

Step-by-step explanation:

The zero-product property states that if the product of a and b is zero, then either a = 0, b = 0, or both terms equal zero

  • Here our a term is -x and our b term is (5x - 4)
  • Setting each term equal to zero and solving for x we get
  • -x = 0 → x = 0
  • 5x - 4 = 0 → 5x = 4 → x = 4/5

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If you borrow $800 for 8 years at an annual interest rate of 11%, how much will you pay altogether?
MAVERICK [17]

Answer:

Step-by-step explanation:

1. $800 x 8 yrs. = $6,400

2. the interest = $704

3. total would be $7,104

btw to for step 2 this is what i did:

$800 x 0.11 (the interest rate in a decimal form)= $88 then $88 x 8 years= 704

8 0
3 years ago
Convert 6.2x10^5 mm to km. (please show the steps to how you did the problem.)
erma4kov [3.2K]

Answer:

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Step-by-step explanation:

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4 0
2 years ago
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Answer:

2.3554335e+42

Step-by-step explanation:

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3 years ago
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2.<br> aq - 8) = 23<br> Solve for q.<br> Sb please help me
Tems11 [23]

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Step-by-step explanation:

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3 0
3 years ago
HELP PLZ.....I NEED THIS....One wheel of a bicycle has 24-inch diameter. About how many feet will the bicycle travel when the wh
Ne4ueva [31]
First, find the circumference of the wheel using C=2 \pi r

You know that your diameter is 24. To find the radius, divide the diameter by 2, which is 12.

Input 12 as r and simplify. ->  C=2 \pi (12)
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estimate your Pi as 3.14
C=24(3.14)

and multiply. C=75.36

Now you know the distance of one full revolution in inches. To find 200 revolutions, multiply that answer by 200.

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15,072 / 12 = 1,256 ft
7 0
2 years ago
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