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ira [324]
3 years ago
6

Select the polynomial that is a perfect square trinomial

Mathematics
1 answer:
netineya [11]3 years ago
5 0
Its the last choice

16x^2 - 8x + 1 = (4x - 1)^2
You might be interested in
Please find the answers below
spayn [35]

Answer:

option 3 is the correct.....

Step-by-step explanation:

multiplying all the algebraic expressions

volume of cuboid = 3x (x+3)(x+1)

= 3x³ + 12x² + 9x

3 0
3 years ago
Solve for u.<br> 36 – 9u = 27
strojnjashka [21]

Answer:

u = 1

Step-by-step explanation:

First, we can use inverse operations to help.

27 + 9u = 36

Next, we can start replacing u with numbers to find which number fits in u.

27 + 9(1) = 36

27 + 9(2) ≠ 36

27 + 9(3) ≠ 36

Now, we know that u = 1

8 0
3 years ago
A class contributed $8.40 in dimes and quarters to the red cross. in all, there was 45 coins. how many coins of each kind were t
rewona [7]
A dime is a ten cent coin while a quarter is a 25 cent coin. The total of the money should be $8.40. Let x be the number of dime and y be the number of quarter. The equation that would best represent the given problem is,
                                  0.1x + 0.25y = 8.40
                                      x + y = 45
The values of x and y are 19 and 26, respectively. Thus, there are 19 dimes and 26 quarters. 
5 0
3 years ago
The formula for converting degrees Fahrenheit (F) to degrees Kelvin (K) is:
drek231 [11]

K = F + 459.67

Subtract K on both sides:

0 = F - K + 459.67

Subtract F on both sides:

-F = -K + 459.67

Divide each term by -1 so that the variables are positive:

F = K - 459.67

5 0
3 years ago
What is AB and C awnser
hoa [83]

Answer:

20 i think but look at others

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
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