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Mama L [17]
3 years ago
12

Look at the pictures below Select one: A C D B

Mathematics
2 answers:
vovangra [49]3 years ago
7 0
H=-16x^2+32x
Take -16x common
h=-16x(x-2)
Answer is A
soldier1979 [14.2K]3 years ago
6 0
C. I pick C, yes ido.
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I need help please help
vesna_86 [32]

Answer:

C. (x-2)^2=7

Step-by-step explanation:

What you have to do first is to get rid of the 3 in the x^2 so you will divide 3 by the whole thing to get x^2-4x=3.

You will then divide -4 by 2 and then square the answer to get 4.

You will then add the 4 into the end of the equation and to the 3 to get x^2-4x+4=7.

You will then make into a perfect square (x-2)^2=7 and that is your answer.

5 0
3 years ago
they are 15 entrees available at a restaurant. from these, Archie is to choose 6 for his party. how many groups of 6 entrees can
Goshia [24]
In this item, we are informed that the order of the entries does not matter in determination the number of ways in which the Archie can choose for his party. Because the arrangement or order is not important, this type of problem uses the concept of COMBINATION.

The equation for combination is,
     nCr = n!/((n - r)!(r!))

nCr is read as "combination of n taken r".

Substituting the known values to the equation,
   15C6 = 15! / ((15 - 6)!(6!))
             = 5005

Hence, there are 5005 ways in which Archee can choose the 6 entrees for his party. 
6 0
3 years ago
Find the volume of the box
Rudik [331]

answer is B. detrjrajaetkterjaejq

6 0
2 years ago
Help! Isosceles, scalene or equilateral
noname [10]

equilateral

Step-by-step explanation:

all of the side lengths are the same along with the angles

3 0
2 years ago
Read 2 more answers
What is 62,810 rounded to the nearest
sweet-ann [11.9K]
62,810 rounded up is 60,00
3 0
3 years ago
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