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3 years ago

In your own words, explain two ways you can tell which side of a right triangle is the hypotenuse?

2 answers:

8 0

The hypotenuse side of a triangle is the slope looking side. It is also, sometimes, not always, the side with the missing angle. The hypotenuse looks almost like a downward line. It is also the side of a triangle that is not on the Right Angle. I hope this helped!

Ludmilka [50]3 years ago

5 0

The hypotenuse is always:
*Opposite the right angle
*The largest length

<span>If I managed to help you, please make sure to mark my answer as the "Brainliest" answer. Thanks! :)</span>

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What is 6-3 plus the square root of 4

Sonja [21]

Answer:

Step-by-step explanation:

6 - 3 = 3

√4 = 2

3 + 2 = 5

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2 years ago

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1 year ago

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Helen wants to buy a dictionary that costs $7, a dinosaur book that costs $16, and a children's cookbook that costs $17. She has

Hitman42 [59]

Answer:

Helen requires 15$ more to buy the three books.

Step-by-step explanation:

We are given the following in the question:

Cost of dictionary = $7

Cost of dinosaur book = $16

Cost of cook book = $17

Helen's allowance = $25

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Thus, Helen requires 15$ more to buy the three books.

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3 years ago

What is the constant of variation for the quadratic variation? x 2 3 4 5 6 y 32 72 128 200 288

cluponka [151]

We use different models for different types of variation. For example, linear variation is associated with the formula y=ax, or the more familiar y=mx+b (the equation of a straight line). Cubic variation: y=a*x^3. In the present case we're discussing quadratic variation; perhaps that will ring a bell with you, reminding you that y=ax^2+bx+c is the general quadratic function. Now in y our math problem, we're told that this is a case of quadratic variation. Use the model y=a*x^2. For example, we know that if x=2, y =32. Mind substituting those two values into y=a*x^2 and solving for y? Then you could re-write y=a*x^2 substituting this value for a. Then check thisd value by substituting x=3, y=72, and see whether the resulting equation is true or not. If it is, your a value is correct. But overall I got 16!

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3 years ago

The birth rate of a population is b(t) = 2300e0.021t people per year and the death rate is d(t)= 1450e0.018t people per year, fi

Cerrena [4.2K]

Answer:

38,674.This area represents the increase in population over a 10-year period.

Step-by-step explanation:

When graphed over the interval 0 ≤ t ≤ 10, the birth rate is more than the death rate. This means the area between the two curves is the amount of births subtract the amount of deaths. This results in an area which means the increase of the population.

The birth rate is graphed in green and the death rate is graphed in blue.

To find the area, take the integral of the difference of the functions:

$\int\limits^{10}_0 {2300e^{0.021t} - 1450e^{0.018t} } \, dt \\\\\frac{2300e^{0.021t}}{0.021} - \frac{1450e^{0.018t}}{0.018} \\\\(\frac{2300e^{0.21}}{0.021} -\frac{1450e^{0.18}}{0.018} ) - (\frac{2300}{0.021}- \frac{1450}{0.018} ) \\\\135117.12 - 96442.51 \\\\38,674$

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3 years ago