Simplify c x d x 4 =

How do you write 4 hundred-thousands,13 thousands,11 hundreds, 4 ones in standard form?

Dmitriy789 [7]

413,114 or 4×10to the 5th power

7 0

3 years ago

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Pls helppp and tap on the image to see it

musickatia [10]

Answer:

See attached

Step-by-step explanation:

The midpoint will be -> (3, 2)

We get this from plugging in our numbers (file 2) and solving. You get (6/2, 4/2) which results in (3, 2).

Files:

[1] Midpoint Formula

[2] I filled in the image you shared

Have a nice day!

I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly. (ノ^∇^)

- Heather

4 0

3 years ago

Help :((( please will mark brainless

nikklg [1K]

Answer:

$A_{total} = 25\ ft^2$

Step-by-step explanation:

Step 1: Determine the area of the square

$A = s^2$

$A = (3\ ft)^2$

$A = 9\ ft^2$

Step 2: Split the top figure into a square and triangle

Determine the area of the rectangle

$A = l * w$

$A = (7\ ft - 3\ ft) * (5\ ft - 2\ ft)$

$A = (4\ ft) * (3\ ft)$

$A = 12\ ft^2$

Determine the area of the triangle

$A = \frac{b * h}{2}$

$A = \frac{\frac{7\ ft - 3\ ft}{2} * (5\ ft - 3\ ft)}{2}$

$A=\frac{2\ ft * 2\ ft}{2}$

$A = \frac{4\ ft^2}{2}$

$A = 2\ ft^2$

Since there are two right triangles in the triangle that we have we multiply the area that we got by 2 to get the total area.

$A_{triangle} = 2\ ft^2*2$

$A_{triangle} = 4\ ft^2$

Step 3: Determine the total area

$A_{total} = 9\ ft^2 + 12\ ft^2 + 4\ ft^2$

$A_{total} = 25\ ft^2$

Answer: $A_{total} = 25\ ft^2$

5 0

2 years ago

Me voy a comprar una barra de cortinas. Como vivo en un doceavo piso, me interesa saber cuál es la longitud máxima que puedo met

iren2701 [21]

Answer:

The maximum length of the bar I could fit in the elevator is 2.87 meters.

Step-by-step explanation:

The question in English is

I'm going to buy a curtain rod. Since I live on a twelfth floor, I'm interested in knowing the maximum length I can put in the elevator.

So I take out my pocket tape measure, which only measures up to a meter and I measure the floor which turns out to be a square of 1m x 1m, but for the height it doesn't give.

However, there's a sticker on the lift box that says it has a capacity of 2,500 litres.

With all this information, what is the maximum length of bar that would fit me in the elevator?

step 1

Find the height of the elevator

we know that

The elevator has a capacity of 2,500 litres.

$1\ m^3=1,000\ L$

so

$2,500\ L=2.5\ m^3$

The volume of the elevator is given by

$V=Bh$

where

B is the area of the base

h is the height of the elevator

we have

$B=(1)(1)=1\ m^2\\V=2.5\ m^3$

substitute

$2.5=(1)h\\h=2.5\ m$

step 2

Find the diagonal of the base of the elevator

Let

d ---> diagonal of the base of the elevator

Applying the Pythagorean Theorem

$d^2=b^2+b^2$

substitute

$d^2=1^2+1^2$

$d=\sqrt{2}\ m$

step 3

Find the diagonal of the rectangular prism (elevator)

Let

D ----> diagonal of the rectangular prism

d ---> diagonal of the base of elevator

h ----> height of the elevator

Applying the Pythagorean Theorem

$D^2=d^2+h^2$

substitute

$D^2=(\sqrt{2})^2+2.5^2$

$D^2=8.25\\D=2.87\ cm$

therefore

The maximum length of the bar I could fit in the elevator is 2.87 meters.

3 0

3 years ago

45587000 in standard form

Daniel [21]

Answer:

4.5587

Step-by-step explanation:

this is because standard form of numbers are supposed to be 1 and 9

5 0

3 years ago

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