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3 years ago

How do I find the perimeter of a right triangle

Mathematics

2 answers:

Vlad [161]3 years ago

8 0

Answer: Just add the sides of the triangle like so a^2 + b^2 = c^2.

Triss [41]3 years ago

7 0

Answer:

You find the perimeter by adding all the side measurements of the shape (in this case, a right triangle) together.

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Differentiating Exponential Functions In Exercise, find the derivative of the function. y = x2ex

I am Lyosha [343]

Answer:

$y' = xe^{x}(2 + x)$

Step-by-step explanation:

If we have a product function y, in the following format

$y = f(x)*g(x)$

This function has the following derivative

$y' = f'(x)*g(x) + g'(x)*f(x)$

In this problem, we have that:

$y = x^{2}e^{x}$

$f(x) = x^{2}, f'(x) = 2x, g(x) = e^{x}, g'(x) = e^{x}$

The derivative of the function is:

$y' = f'(x)*g(x) + g'(x)*f(x)$

$y' = 2xe^{x} + x^{2}e^{x}$

$y' = e^{x}(2x + x^{2})$

$y' = xe^{x}(2 + x)$

8 0

3 years ago

, If x=y and y = 18, what is the value of 2x-3? 3 A) 21 B) 15 C) 12 D) 10

kicyunya [14]

Answer:

33. 2x18-3. 36-3=33 the answer is 33

4 0

2 years ago

Write the equation of the line in fully simplified slope-intercept form

Elza [17]

Answer:

y=-5x-5

Step-by-step explanation:

The line contains points at (-2,5) and (0,-5)

(y1-y2) / (x1-x2) = slope

(-2,5) =(x1,y1)

(0,-5) = (x2,y2)

(5--5) / (-2-0)

10 / -2 = -5

y= -5x + b

plug in points for x and y to find b

5=-5(-2)+b

5=10+b

-5=b

y=-5x-5

7 0

3 years ago

The sum of two consecutive odd integers is -124. Find two integers

SVETLANKA909090 [29]

$2n+1+2n+3=-124\\
4n+4=-124\\
4n=-128\\
n=-32\\\\
2n+1=-63\\
2n+3=-61$

5 0

3 years ago

Hey, do you mind helping me? what are the roots of x in -10x + 12x - 9 = 0?

Alex73 [517]

Answer:

x=−6±3√5

Step-by-step explanation:

3 0

3 years ago