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QveST [7]
3 years ago
5

Factor completely x2 − 8x 16. (x 4)(x 4) (x − 4)(x − 4) (x 4)(x − 4) (x − 2)(x − 8)

Mathematics
2 answers:
maksim [4K]3 years ago
5 0
I hope this helps you

nadezda [96]3 years ago
4 0

Answer:

(x² - 8x + 16) = (x-4) (x-4)

Step-by-step explanation:

We have to factorize the given expression

(x²-8x+16)

(x² - 8x + 16 ) = x² - 2(4x) + 4²

                    = ( x-4)²

[As we know (a-b)² = a² + b² - 2ab]

so (x² - 8x + 16) = (x-4) (x-4) is the factored form of the given expression.

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What is the change in value of the 5 digit in these two numbers? 658 201 and 675 201
Rashid [163]
The change in value of the 5th digit is, 2.

50,000 to 70,000. Which is an addition of 20,000
3 0
3 years ago
Lisa completed the table to describe the product of a mystery one - digit factor and factor and each numbers
deff fn [24]

Answer: part A is 0, 2, 4, 6, 8 and part B is Because the products all are even, the mystery factor must also be an even number. We have selected all of the even one-digit numbers.

Step-by-step explanation:

So, the number you need to find is between 0 and 9, because is a 1-digit number. For example, it cannot be 10 because 10 is a 2-digit number.

So, the number could be like 0,1,2,3...etc

In the table, the "X" in the left upper corner is the symbol for multiplication.

The "?" in the left lower corner represents the mystery number.

The table shows that the product of the mystery number and 1,2,3,4 and 5 is always an even number

For example, the product of the mystery number and 3 is even.

That means that our mystery must be even.

So, we know that the mystery number is between 0 and 9 and it must be even.

Therefore, the mystery number can be one of the following numbers:

0, 2, 4, 6, 8

8 0
3 years ago
Calculate<br> 21% of $6.85 = $
choli [55]

Answer: $1.44

Step-by-step explanation: hope this helps please give me brainliest.

6 0
2 years ago
Alabama Instruments Company has set up a production line to manufacture a new calculator. The rate of production of these calcul
umka21 [38]

Answer:

The number of calculators is 4871

Step-by-step explanation:

If we integrate dx/dt we get x, which is the number of calculators. To find the number of calculators between the beginning of third week to the end of fourth week (the beginning of fifth week), this integration must be evaluated at t between 3 and 5.

x=\int\limits^5_3 {\frac{dx}{dt}} \, dt =\int\limits^5_3 {5000(1-\frac{100}{(t+10)^2})} \, dt

the result of the integration is:

x=5000(t+\frac{100}{t+10}) to be evaluated between 3 and 5, which is:

x=5000(5+\frac{100}{5+10})-5000(3+\frac{100}{3+10})=\frac{190000}{39}=4871.8

6 0
2 years ago
Free poitnssssssssssssssssssssssssssssssss
puteri [66]

Thank you kind sir

The purpose of life is to learn and pass on what you have learned. We all started out  a cell. That cell then became two. All throughout time people have learned and passed on their knowledge. There is no real purpose to life except to learn and then pass on.  From birth to death we learn and pass it on and in years, later on, we will know more and  more. Never stopping this cycle. Until we know too much and the world ends from the power  and fighting of the powers of human exists.

4 0
2 years ago
Read 2 more answers
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