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dolphi86 [110]
3 years ago
12

Find the product. (x - 4)²​

Mathematics
2 answers:
gulaghasi [49]3 years ago
5 0

Answer:

x^2−8x+16

Step-by-step explanation:

photoshop1234 [79]3 years ago
5 0

Answer:

x^2 - 8x + 16

Step-by-step explanation:

(x-4) (x-4)

your multiplying the first parentheses by the second

x^2 -4x -4x +16

-4x -4x = -8x

x^2 -8x + 16

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HELP WILL TRY TO GIVE BRAINLYIST!!!!!!
leonid [27]

Answer:

C

Step-by-step explanation:

the square root of 1/4 is 0.5 which is positive, rational, and between 0 and 1

3 0
3 years ago
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I need help with Number 12 is heard
tia_tia [17]

Answer:

its d

Step-by-step explanation:

you set it up like a fraction  then you cross multiply then divide which is 6 then you add 8+6=14

x        75

---       -----

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8 0
3 years ago
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Which of the following is the measure of side a?<br> 23.3<br> 144<br> 8<br> 16
jenyasd209 [6]

Step-by-step explanation:

it is a right-angled triangle, so the side lengths need to fulfill the Pythagoras rule :

c² = a² + b²

where c is the Hypotenuse, the baseline opposite of the 90 degree angle. and a and b (often called legs) are the sides "enclosing" the 90 degree angle.

so, we have

20² = a² + 12²

400 = a² + 144

a² = 256

a = 16

FYI - we could have picked the right answer also by eliminating the wrong given answer options.

as this is a right-angled triangle :

a cannot be longer than the baseline (20).

that eliminates already the first 2 options.

and then look at the picture : a cannot be shorter than b (the other side line (12)).

that eliminates the third option.

4 0
2 years ago
NEED HELP ASAP!! Will give BRAINLY
Varvara68 [4.7K]
Well the answer is 12-14=%58=x
8 0
3 years ago
The perimeter of this figure Is 42.5<br><br>Find the area of the figure.​
Murljashka [212]

Answer:

Formula - 42.5/4^2\\

(perimeter/4^2)

42.5/4 = 10.625

10.625^2 = 112.890625

Answer - 112.890625

5 0
3 years ago
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