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Margarita [4]
2 years ago
10

An 8 cm cube is cut into several small cubes of edge 2cm.how many cubes are formed ​

Mathematics
1 answer:
LiRa [457]2 years ago
6 0
Its 8
not sure how to show the work but drew a pic and its 8
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The product of two integers is about 50 less than one of the integers. Explain your answer. Think of three or more possible pair
Savatey [412]
An integer is a whole number and the product of numbers means to multiply them. So so we know that:
x * y = x - 50

So the product (x * y) is 50 less than one of the integers ( x - 50)

I can divide both sides by x:
y = (x - 50) / x where x is not zero
y = x/x - 50/x
y = 1 - 50/ x

x can no longer be zero since you cannot divide by zero

the only way for y to be a whole number is if 50/x is a whole number. 50/x can onky be a whole number if x is a factor of 50. so take any factor of 50 and that will be possible answers.
factors of 50: 1,2,5,10,25,50

these would be possible x values. To to find corresponding y values plug in x
y = 1 - 50/1
y = 1 - 50
y = -49
So first pair is (1, -49)
do the same for the rest and get
(2, -24)
(5, -9)
(10, -4)
(25, -1)
(50, 0)
7 0
3 years ago
The ratio two numbers is 3 and 5 their sum is 135find two number
n200080 [17]

Let, the numbers = x,y

x/y = 3/5

total ratio units = 3+5 = 8

value of 1 unit = 135/8 = 16.875

So, numbers would be 3(16.875) & 5(16.875) = 50.625 & 84.375

so, your answer is 50.625 & 84.375

5 0
3 years ago
This is really simple i just need help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Svetach [21]
It will stay the same.

\frac{2(4)}{4}  = 2
\frac{2(3)}{3}  = 2
\frac{2(2)}{2}  = 2
\frac{2(1)}{1}  = 2
No matter what you multiply 2 by, dividing it by the same number cancels it out, always leaving you with 2.
4 0
3 years ago
Write y=-4x^2+8x-1 in vertex form
Wittaler [7]

Answer:

(1,3)

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Find the mid-point of the line segment joining the points (10, 13) and (-7, 7)? ​
PIT_PIT [208]

Answer:

(3/2,10)

Step-by-step explanation:

Mid point is ((10-7)/2,(13+7)/2)=(1.5,10)

4 0
2 years ago
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