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3 years ago

Write the number 29085 in expanded form.

Mathematics

2 answers:

Natasha2012 [34]3 years ago

8 0

Answer:

2.9085 x 10^4

Step-by-step explanation:

you have to make a decimal after the first number.

Alex3 years ago

6 0

Answer:

We expand a number to show the value of each digit.

29085:

20,000 + 9,000 + 000 + 80 + 5 = 29085

Hope this helps!!

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allochka39001 [22]

Answer:

The answer to your question is: 19 l

Step-by-step explanation:

Data

20 quarts to liters

Process

Rule of three

1 quart ------------------ 0.946 l

20 quarts -------------- x

x = (20 x 0.946) / 1

x = 18.92 l ≈ 19 l

6 0

3 years ago

Read 2 more answers

An open-top box with a square base is to have a volume of 4 cubic feet. Find the dimensions of the box (in ft) that can be made

Lemur [1.5K]

Answer:

The dimension of box= $2ft\times 2ft\times 1ft$

Step-by-step explanation:

We are given that

Volume of box=4 cubic feet

Let x be the side of square base and h be the height of box

Volume of box= $lbh=x^2h$

$4=x^2h$

$h=\frac{4}{x^2}$

Now, surface area of box,A= $x^2+4xh$

$A=x^2+4x(\frac{4}{x^2})=x^2+\frac{16}{x}$

$\frac{dA}{dx}=2x-\frac{16}{x^2}$

$\frac{dA}{dx}=0$

$2x-\frac{16}{x^2}=0$

$2x=\frac{16}{x^2}$

$x^3=8$

$x=2$

$\frac{d^2A}{dx^2}=2+\frac{32}{x^3}$

Substitute x=2

$\frac{d^2A}{dx^2}=2+\frac{32}{2^3}=2+4=6>0$

Hence, the area of box is minimum at x=2

Therefore, side of square base,x=2 ft

Height of box,h= $\frac{4}{2^2}=1 ft$

Hence, the dimension of box= $2ft\times 2ft\times 1ft$

5 0

2 years ago

Please help with this question, giving brainliest

BartSMP [9]

Answer: B
Work:
-5x+10>-15 = x<3/10

3 0

1 year ago

Given that (8,-1) is on the graph of f(x), find

Nikolay [14]

Answer:

(-12, -1)

Step-by-step explanation:

(8, -1) => (-2/3x, f(-2/3x))

therefore

-2/3x = 8

x = 8 *-3/2

x = -12

f(-2/3x) = -1

therefore, the corresponding point is:

(-12,-1)

5 0

2 years ago

Ms. Velez will use both x gray bricks and y red bricks to build a wall around her garden. Gray bricks cost $0.45 each and red br

Finger [1]

Let

x--------> the number of gray bricks

y--------> the number of red bricks

we know that

$y < \frac{x}{2}$ ------> inequality 1

$0.45x+0.58y \leq 200$ -----> inequality 2

therefore

the answer is

x > 0

0.45x+0.58y≤200

6 0

3 years ago

Write the number 29085 in expanded form.​

Write the number 29085 in expanded form.