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Anna71 [15]
3 years ago
11

The purchasing power P of a fixed income of $20000 per year (such as a pension) after t years of 7% inflation can be modeled by

Mathematics
1 answer:
Oxana [17]3 years ago
7 0

After 5 years: 107,000

After 20 years: 428,000

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Special right triangles: what is the value of x? enter your answer in the box.
tiny-mole [99]
I think you meant to add more to your question (posting the specific problem).
In general, one special right triangle is the <span>45°-45°-90° triangle, in which both legs are congruent and the hypotenuse = √2 * the length of the leg. if you happen to not have the length of the leg, the formula for finding the leg is:  leg = hypotenuse / √2

Another special right triangle is the </span><span>30°-60°-90° triangle. With this kind of triangle the length of the hypotenuse is twice the length of the shorter leg. The length of the longer leg is √3 times the length of the shorter leg.
hypotenuse = 2 * shorter leg
longer leg = √3 * shorter leg</span>
7 0
3 years ago
15x (1/3+1/5)<br> I need help with this one also?
love history [14]

Answer:

8

Step-by-step explanation:

15 x (1/3+1/5)  make common denominators and add

15 x (5/15+3/15)  add fractions

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1/1 x 8/1

1 x 8

8

3 0
3 years ago
Read 2 more answers
1 over 6x plus 2 over 3x is equal to 5<br> find the value of x<br> 1/6x + 2/3x =5
Oliga [24]
Answer: x = 1/6 or x = 0.1666666666666...
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4 0
3 years ago
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There are 12 inches in 1 foot and 5,280 feet in 1 mile. Jada ran 34 miles.
zvonat [6]

For this case we must convert 34 miles to feet and inches.

34 miles to feet:

34 miles * \frac {5280} {1} * \frac {feet} {miles} = 179,520 feet

Jada runs 179,520 feet

34 miles to inches:

34 miles * \frac {5280} {1} * \frac {feet} {miles} * \frac {12} {1} * \frac {inches} {foot} = 2,154,240 inches

Jada runs 2,154,240 inches

Answer:

Jada ran 179,520 feet

Jada ran 2,154,240 inches

3 0
3 years ago
Point M is the midpoint of AB. Point A has coordinates (2, 4) and point M has
soldier1979 [14.2K]

Answer:

i cant figure it out sorry

Step-by-step explanation:

7 0
4 years ago
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