Answer: Dilated and then translated
Step-by-step explanation:
Answer:
Length of the final sides: 6 cm and 16 cm
Step-by-step explanation:
The lengths of the sides of the original box are
Later, a piece of tin is cut out from each corner; the piece cut out has the shape of the square: we can call the length of its generic side x. Therefore, the dimensions of the box will now be:
We also know that the area is
And the area can be written as product of length and width, therefore:
So we find:
Solving for x,
Which has two solutions:
x = 13 cm (this is larger than the initial length of the width, therefore we discard it)
x = 2 cm
So, the length of the new sides are
Answer:
5 x (7<em>x</em>²-3)
5 (7<em>x</em>²-3)
Step-by-step explanation:
Product means the result of multiplication.
Difference means the result of subtraction
Times indicates multiplication
square of means raised to the power of 2
The <u>product </u><u>of 5 and the </u><u>difference</u> of<u> 7 </u><u>times </u><u>the </u><u>square of </u><u>x and 3</u>
5 x (7x²- 3)
When you see "and" in between, this indicates the variables that are involved in the operation mentioned. Since it says the product of 5 and the difference of... This mean that 5 is multiplied to the quantity of the other operation used, which is the <u>difference of 7 times the square of x and 3. </u>
Answer:
C
Step-by-step explanation:
The picture
I think it's because if you can't caculate it or you want a rough answer you can estimate. For example you are estimating the height of a tall building. You would just want to estimate it first.