3 years ago

Answer and show work #36

Mathematics

1 answer:

Artyom0805 [142]3 years ago

8 0

I dont understant that

You might be interested in

Please help, I will mark Brainliest.

Goshia [24]

It’s rational because the square root of 0.49 is 0.7

3 0

3 years ago

The curve with equation y2 = x3 + 3x2 is called the tschirnhausen cubic. find an equation of the tangent line to this curve at t

MAVERICK [17]

First find the slope, take derivative of both sides with respect to x.
2y dy/dx=3x^2+6x
solve for dy/dx
dy/dx=[3x^2+6x]/2y
plug in given vales of (1,2(
dy/dx=9/4

now you have everything you need to plug into point slope form
y-2=(9/4)(x-1)
answer is y=(9/4)x+(1/4)

5 0

3 years ago

What is the solution to this expression<img src="https://tex.z-dn.net/?f=%5Cfrac%7B4%7D%7Bx%5E%7B2%7D%20%5Ccdot%20t%7D%20%20%5Cf

ankoles [38]

Answer:

4/xt 3 sqaured

Step-by-step explanation:

6 0

3 years ago

A line passes through the given points. Write an equation for the line in point-slope form. Then rewrite the equation in slope-i

Andre45 [30]

Answer:

The answer to your question is a) y - 2 = -5(x - 3)

b) y = -5x + 17

Step-by-step explanation:

Data

A (1, 12)

B (3, 2)

Process

1.- Find the slope

Formula

$m = \frac{y2 - y1}{x2 - x1}$

Substitution

$m = \frac{2 - 12}{3 - 1} = \frac{-10}{2} = - 5$

2.- Find the equation in point slope form

Equation

y - y1 = m(x - x1)

Substitution and equation

y - 2 = -5(x - 3)

3.- Find the slope-intercept form

Expand the point slope form

y - 2 = -5x + 15

Simplify

y = -5x + 15 + 2

Equation

y = -5x + 17

6 0

3 years ago

Read 2 more answers

The temperature is 20 degrees below zero. What numerical value represents the temperature?

luda_lava [24]

Answer:

-20

Step-by-step explanation:

8 0

2 years ago