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PilotLPTM [1.2K]

3 years ago

9

Find the Area of the figure. 4x - 3 2x + 1

1 answer:

andrezito [222]3 years ago

7 0

Answer:

4x 32x + 1 = 28x + 1

Step-by-step explanation:

4x-32x+1

=-28x+1

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Please i need help .........

slava [35]

Answer:

14

Step-by-step explanation:

20-(4+14)/3

20-(18)/3

20-6

14

Hope this helped.

A Brainliest is always appreciated.

4 0

2 years ago

Read 2 more answers

Find the equations of the tangents to the curve x=9t2+3, y=6t3+3 that pass through the point (12,9).

Xelga [282]

Answer:

The equation will be " $y=x-3$ ".

Step-by-step explanation:

Given:

Points (12, 9) = (x, y)

⇒ $x=9t^2+3$

then,

$\frac{dy}{dt}=18t$

or,

⇒ $y=6t^3+3$

then,

$\frac{dy}{dt}=18t^2$

⇒ $\frac{dy}{dx}=\frac{18t^2}{18t}$

$=t$

By using the point slope form.

The equation of tangent will be:

⇒ $y-9=1(x-12)$

$y-9=x-12$

$y=x-12+9$

$y=x-3$

4 0

3 years ago

A gym charges a $40 registration fee and $25 per month of membership. Create an equation to model the price (y) based on (x) mon

Lubov Fominskaja [6]

Answer:

y= 40 + 25x

Hope this helps!

8 0

3 years ago

Determine the smallest integer that makes -3x+7-5x < 15.

Delvig [45]

Hope so answer is x>-1

8 0

3 years ago

So at this rate how many pints can you afford for $20.00

julia-pushkina [17]

Since 1 pint cost 4$

20/4=5

So 5 pints for $20

4 0

4 years ago