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Nata [24]
3 years ago
5

X² – 2x - 15 / x² - 6x+5

Mathematics
1 answer:
Nuetrik [128]3 years ago
7 0

Answer:

all work is pictured/shown

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anthony is solving the equation x^2-12x=16 by completing the square. what number should be added to both sides of the equation t
zimovet [89]

Answer:

add (12/2)^2 to both sides

Step-by-step explanation:

x^2-12x=16

x^2 -12x + (12/2)^2 = 16 + (12/2)^

x- (12/2)^2=52

(x-6)^2=52

Answers:

x= -2 root 3 +6

x= 2 root 3 +6

4 0
3 years ago
Maya spent her allowance on playing an arcade game a few times and riding the Ferris wheel more than once.
faust18 [17]

Answer:

Sample Response: To write a two-variable equation, I would first need to know how much Maya’s allowance was. Then, I would need the cost of playing the arcade game and of riding the Ferris wheel. I could let the equation be cost of playing the arcade games plus cost of riding the Ferris wheel equals the total allowance. My variables would represent the number of times Maya played the arcade game and the number of times she rode the Ferris wheel. With this equation I could solve for how many times she rode the Ferris wheel given the number of times she played the arcade game.

6 0
3 years ago
The ratio of cats to dogs at April's Animal Shelter was 3 to 2. How many dogs were in the shleter if there were a total of 75 ca
DochEvi [55]

Answer:

A:30

Step-by-step explanation:

because 3+2(the ratio) =5

75(the total number or both) divide by 5

so 1 ratio=15

15 x 2(the ratio of dogs)

=30

3 0
3 years ago
Which is the correct label for the angle? angle formed by rays BC and BA ∠A ∠BCA ∠b ∠CBA
Inessa05 [86]
The answer is C because it shows you
8 0
3 years ago
Read 2 more answers
Can someone please help me with this?
viktelen [127]

Answer:

4

Step-by-step explanation:

hopes this helps i have a F in math so not sure

6 0
3 years ago
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