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3 years ago

Show work whit all of it

Mathematics

1 answer:

stepan [7]3 years ago

8 0

892 x 18 = 16,056
First multiply 2 with 18 and do the same with 9 and 8 then multiply 2 with one and do the same with 9 and 8 then add up the two sums which give you 16,056

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Neil started a stamp collection with 12 stamps. Every week , he adds 4 more stamps to the collection. Which function? F represen

svlad2 [7]

Answer:

$s=4w+12$

Step-by-step explanation:

Let

s -----> the number of stamps

w ----> the number of weeks

we know that

The linear equation that represent this situation is

$s=4w+12$ ----> equation of the line into slope intercept form

where

the slope m is equal to $m=4\ stamps/week$

the y-intercept b is equal to $b=12\ stamps$ ---> (the initial value)

7 0

3 years ago

I need answer please

Assoli18 [71]

It is centered at (h,k) --> (0,0) and has a radius 9

The equation of the circle is

$(x-h)^{2} +(y-k)^{2} =r^{2} \\(x-0)^{2} +(y-0)^{2} =r^{2}\\x^{2} +y^{2} = 9^{2}$

Hope that helps!

4 0

2 years ago

10. 2x + 7y = 1<br> 2x - 4y = 12<br> Solve for y

adoni [48]

Answer:

The solution for y = -1.

Step-by-step explanation:

Given:

$2x\ +\ 7y\ =\ 1$ ....(1)

$2x\ -\ 4y\ =\ 12$ ....(2)

So, to solve for y, first we solve for x in equation (2):

$2x-4y=12$

⇒ $2x=12+4y$

Dividing both sides by 2,

⇒ $x=6+2y$

Now, substituting the value of x in equation (1):

$2x+7y=1$

⇒ $2(6+2y)+7y=1$

⇒ $12+4y+7y=1$

⇒ $12+11y=1$

⇒ $11y=1-12$

⇒ $11y=-11$

Dividing both sides by 11,

⇒ $y=-1$

Therefore, the solution for y = -1.

7 0

2 years ago

14) If Tony HAS 5 pair of PANTS, 4 SHIRTS, BELTS AND

solniwko [45]

He can make at-least 240

4 0

2 years ago

Which prism can be made using the net shown below?

mr_godi [17]

Answer:

A or B because it is the same aswner

Step-by-step explanation:

8 0

2 years ago