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vlabodo [156]
3 years ago
5

What would you add to x^2-16x+___ to complete the square? a. 4 b. 8 c. 64 d. 16

Mathematics
1 answer:
Black_prince [1.1K]3 years ago
6 0

Answer:

c. 64

Step-by-step explanation:

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A box has 16 candies.12 red and 4 yellow.If you were picking candies from the box without looking.How many candies would you hav
hodyreva [135]

Answer:

13.

Step-by-step explanation:

im not sure the smallest number but if you have 13, there is an 100% chance you got 2 of the same color

8 0
2 years ago
How do you describe the principal square root of the 34? *
malfutka [58]

Answer:

B. The square root of 34 is an irrational number.

Step-by-step explanation:

The square root of 34 is a rational number if 34 is a perfect square.

Since 34 is not a perfect square, it is an irrational number.

5 0
2 years ago
Write an equation of a line going through (5,7) and (4 , -4)
Ostrovityanka [42]

Answer:

The equation of this line would be y = 11x - 48

Step-by-step explanation:

To get this equation, we first have to find the slope. We do that with the slope eqaution.

m(slope) = (y2 - y1)/(x2 - x1)

m = (-4 - 7)/(4 - 5)

m = -11/-1

m = 11

Now we can use this slope and either point in point-slope form to find the equation.

y - y1 = m(x - x1)

y - 7 = 11(x - 5)

y - 7 = 11x - 55

y = 11x - 48

6 0
3 years ago
Solve for d.<br> 2d+3=7d+18
algol [13]

Answer: d = -3

Step-by-step explanation:

2d+3=7d+18

-5d=15

d=-3

5 0
2 years ago
Read 2 more answers
Someone please help
AleksandrR [38]

Replace y with 31:

31 = 7x -4

Add 4 to both sides:

35 = 7x

Divide both sides by 7:

x = 5

Input x = 5

6 0
2 years ago
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