All categories

3 years ago

To solve 30times60,think

2 answers:

wel3 years ago

7 0

If you’re asking for a possible strategy for solving this question you can think about annexing zeros. Think 3 x 6, then add the zeros from the numbers which gives us: 3 x 6 = 18, add the zeros we took out in the beginning, giving you 1,800 as the final answer

PIT_PIT [208]3 years ago

3 0

I’m a bit confused for what answer ur asking for but they 30x60=1800

You might be interested in

A bag contains 1 blue, 2green, 3 yellow, and 3 red marbles, as shown. What’s is the probability of drawing a red marble out of t

fredd [130]

Hey there!

Your probability of you receiving a red colored marble would 3/9.

Have a nice day fam ;)

4 0

4 years ago

You're really good at investing

o-na [289]

Answer:

What do you mean by "You are really good at investing" ?

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers

Lines a and b are parallel and lines e and f are parallel.

ratelena [41]

Answer:

Step-by-step explanation:

shown in the image. hope it helps :)

4 0

3 years ago

Read 2 more answers

Suppose z equals f (x comma y ), where x (u comma v )space equals space 2 u plus space v squared, y (u comma v )space equals spa

barxatty [35]

$z=f(x(u,v),y(u,v)),\begin{cases}x(u,v)=2u+v^2\\y(u,v)=3u-v\end{cases}$

We're given that $f_x(6,1)=3$ and $f_y(6,1)=-1$ , and want to find $\frac{\partial z}{\partial v}(1,2)$ .

By the chain rule, we have

$\dfrac{\partial z}{\partial v}=\dfrac{\partial z}{\partial x}\dfrac{\partial x}{\partial v}+\dfrac{\partial z}{\partial y}\dfrac{\partial y}{\partial v}$

and

$\dfrac{\partial x}{\partial v}=2v$

$\dfrac{\partial y}{\partial v}=-1$

Then

$\dfrac{\partial z}{\partial v}(1,2)=\dfrac{\partial z}{\partial x}(6,1)\dfrac{\partial x}{\partial v}(1,2)+\dfrac{\partial z}{\partial y}(6,1)\dfrac{\partial y}{\partial v}(1,2)$

(because the point $(x,y)=(6,1)$ corresponds to $(u,v)=(1,2)$ )

$\implies\dfrac{\partial z}{\partial v}(1,2)=3\cdot2\cdot2+(-1)\cdot(-1)=\boxed{13}$

4 0

3 years ago

Is there a relationship between the area and the perimete of a rectangle. Explain

Nady [450]

The area is another way of say perimeter. it's the inside area of the rectangle

5 0

3 years ago