Ask question

Ask question

All categories

4 years ago

13

What is fixed perimeter

1 answer:

lesya [120]4 years ago

6 0

Maximizing the Area of a rectangle. Drag the locators to vary the width of the rectangle and see the effect on its area. For a rectangle with a perimeter of 40, the height is always 20 minus the width. This allows you to reduce the formula for the area. I hope this helps you

You might be interested in

What is 1 1/3 minus 5/6

Ivenika [448]

Answer:

the answer is

1/2 in fraction form

or .5 in a decimal

3 0

3 years ago

Read 2 more answers

Which of the following is a polynomial with roots: − square root of 5 , square root of 5 , and 3? (6 points)

Karo-lina-s [1.5K]

Let's check the first polynomial , that is

$P(x)= x^3 -3x^2 -5x+15$

We need to factor it first and for that we have to do grouping and factoring .

$P(x) = x^2(x-3)-5(x-3) \\ P(x) = (x^2 -5)(x-3)$

TO find the roots, we need to set P(x) to 0, that is

$(x^2 -5)(x-3)=0 \\ x^2 - 5= 0 , x-3 =0 \\ x^2 = 5 , x=3 \\ x = \pm \sqrt{5} , x=3$

SO the correct option is A .

5 0

4 years ago

Tuesday<br> Describe the shape resulting from the cross section of the<br> roll of cookie dough.

Rasek [7]

I might be wrong but I believe the shape of the cookie dough when cut is a cylinder

4 0

3 years ago

Read 2 more answers

G.O is going on a hike in the mountains on a hot summer day. He has 4/5 of water that he can split into 4 bottles. What fraction

vovangra [49]

I assume GO has 4/5 gallon of water.

If you want to split it equally into 4 bottles, you should do 4/5 /4.

Now simplify.

4/5/4=1/5

1/5 Gallon

3 0

4 years ago

Read 2 more answers

HELP ASAP<br><br> Write the equation of the line passing through the points (-5,8) and (-8,5).

ycow [4]

Answer:

y=-5/8x+0

Step-by-step explanation:

8 0

3 years ago