Ask question

Ask question

All categories

gayaneshka [121]

3 years ago

13

Please be quick! I need this as soon as possible !

1 answer:

Artyom0805 [142]3 years ago

6 0

Answer:

50 beats per minute

Step-by-step explanation:

20/100×h=10

h=10*5

= 50 beats

You might be interested in

A class has 10 boys and 15 girls. What is the ratio of boys to girls

enyata [817]

10:15

10 to 15

10/15

Hope this helps

6 0

3 years ago

Please I need help quick

mafiozo [28]

The ratios are both identical

sin x = perpendicular/hypotenuse = 3/5
cosy = base/hypotenuse = 3/5

4 0

3 years ago

Read 2 more answers

What is the are of the trapezoid. Provide Number Only (Hint: Only 3 of the 5 numbers should be used to find your answer and the

nika2105 [10]

Answer: the area is 192

Step-by-step explanation:

because you use the 6 the 4 and the 8.

5 0

3 years ago

WILL MARK BRAINLIST

Elanso [62]

Answer:

slope= 10/9

y intercept= -11/9

Step-by-step explanation:

9y= 10x -11

y= 10/9x -11/9

slope= 10/9

y intercept= -11/9

4 0

3 years ago

Finding Derivatives Implicity In Exercise, find dy/dx implicity.<br> x2 - 3 ln y + y2 = 10

Veseljchak [2.6K]

Answer:

$\frac{dy}{dx}=-\frac{2xy}{2y^2-3}$

Step-by-step explanation:

We are given that

$x^2-3lny+y^2=0$

Differentiate w.r.t x

$2x-\frac{3}{y}\frac{dy}{dx}+2y\frac{dy}{dx}=0$

By using formula

$\frac{dx^n}{dx}=nx^{n-1}$

$\frac{d(lnx)}{dx}=\frac{1}{x}$

$\frac{dy^n}{dx}=ny^{n-1}\frac{dy}{dx}$

$\frac{dy}{dx}(-\frac{3}{y}+2y)+2x=0$

$\frac{dy}{dx}(-\frac{3}{y}+2y)=-2x$

$\frac{dy}{dx}=-\frac{2x}{-\frac{3}{y}+2y}$

$\frac{dy}{dx}=-\frac{2xy}{2y^2-3}$

Hence, the derivative of function

$\frac{dy}{dx}=-\frac{2xy}{2y^2-3}$

8 0

3 years ago