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madreJ [45]
3 years ago
13

Rewrite the equation by completing the square. x2 - 6x - 16 = 0

Mathematics
1 answer:
Zolol [24]3 years ago
3 0

Answer: x = 8, -2

Step-by-step explanation:

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Please help with this
N76 [4]
VWX\cong KLJ means that the triangles are congruent, that is exactly identical.

The order of letters is very important. Form the given congruence we can write the following ratio:

\frac{VW}{KL} = \frac{WX}{LJ} = \frac{VX}{KJ} =1

(notice that we do not mix the order: the first 2 letters of VWX are compared to the first 2 letters of KLJ and so on)

the ratio is one because the corresponding sides are equal.

\frac{VW}{KL}=1\\\\ \frac{2z-1}{z+2}=1\\\\2z-1=z+2\\\\2z-z=2+1\\\\z=3

|VW|=2z-1=2.3-1=6-1=5


Answer: 5 units


8 0
3 years ago
How do you find the slope of (2, -6) & (-3, -4)
marta [7]

(-4)-(-6)/(-3)-2=

2/-5

4 0
3 years ago
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(4x-52)=(3x+21)<br> what does x equal
const2013 [10]

Answer:

x= 73

Step-by-step explanation:

you need to left the x alone

7 0
3 years ago
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Profit 504 thousand more than -141 thousand
polet [3.4K]
The other company's profit was 363 thousand dollars more
5 0
3 years ago
How much did it cost summer to to buy 2.6 pounds of granola at the old price
coldgirl [10]
It was $6.00 per pound.  So 2 pounds would be $12.  But there is still that .6 of a pound left.  If we know 1 pound costs $6, then we know 1/10th of a pound will cost $0.60.  So 6 x .60 = 3.60.  Add 12 and 3.60, and you get 15.60 for 2.6 pounds of granola at the old price.
6 0
3 years ago
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