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igor_vitrenko [27]

3 years ago

7

one leg of an isosceles right triangle measures 5 inches.Rounded to the nearest tenth,what is the approximate lenght of the hypo

tenuse?

1 answer:

weqwewe [10]3 years ago

4 0

The approximate length of the hypotenuse is 7.1

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The ratio of the measure of three angles of a triangle is 2:3:10. Find the measure of the largest angle.

faltersainse [42]

Answer:

The measure of the largest angle:

120°

Step-by-step explanation:

The sum of the internal angles of a triangle = 180°:

2 + 3 + 10 = 15

then:

180/15 = 12

then, the measure of the largest angle:

10 * 12 = 120°

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3 years ago

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An office will randomly select one computer to check for viruses and other problems. Five of the office computers are less than

alisha [4.7K]

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4 years ago

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What is the meaning of the point with an x coordinate of 3?

snow_tiger [21]

The answer is D. Since the x line is seconds and y is feet traveled it would mean that the train travels 180 feet in 3 seconds

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3 years ago

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Inessa05 [86]

Answer:

D.) If soccer balls are sold for $2.05 or $14.61 each, the store will break even but will not make a profit.

Step-by-step explanation:

Let us assume x = selling price of each soccer ball

y = daily profit earned from selling of soccer balls

Given that

Y= $-6x^2+100x-180$

where,

a = -6

b = 100

c = -180

Now we have to applied the formula which is as follows

x $= \frac{-b\pm\sqrt{b^2-4ac}}{2a}$$

$= \frac{-100\pm\sqrt{100^2-4\times -6\times -180}}{2\times -6}$$

$= \frac{-100\pm\sqrt{10,000 - 4,320}}{-12}$$

$= \frac{-100\pm\sqrt{5.680}}{-12}$$

$= \frac{-100 + 75.3658}{-12}$$

$= \frac{24.6342}{-12}$

x^1 = -2.05285

Now

x^2 $= \frac{-100 - 75.3658}{-12}$$

$= \frac{- 175.3658}{-12}$

x^2 = 14.6138

Based on this the option D is most appropriate as per the given situation

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3 years ago

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If tanisha has $100 to invest at 8% annum compounded monthly, how long will it be before she has $150?

marissa [1.9K]

An exponential behavior can be observed.

Let x be the number of years she has to wait.

100((1+0.08/12)^12x) = 150

Now solve for x.

log base 1.08/12 of 1.5 = 61.02 approx

12x=61.02

x=5.09 years

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3 years ago