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bekas [8.4K]
3 years ago
13

What multiples to 12 and add up to -6?

Mathematics
1 answer:
Ray Of Light [21]3 years ago
3 0
You'll most likely have to use the quadratic formula to find your answer. 
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What is the radius of the circle x2+(y+6)2=25
GenaCL600 [577]

Answer: y=7

Step-by-step explanation:

Use the vertex form to determine the values of

a

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h

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and use these values to find the direction the parabola opens, vertex, focus, axis of symmetry, and directrix.

Direction: Opens Down

Vertex:

(

0

,

13

2

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Focus:

(

0

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6 0
2 years ago
Nothing sorry.......
Varvara68 [4.7K]

Answer:

ok

Step-by-step explanation:

well thats good

6 0
2 years ago
Marvin used a customary unit of measure to estimate the weight of a watermelon he grew in his backyard what could the estimated
Andrej [43]

Answer:

Usually pounds (lb) .About an an average of  20 to 25 pounds (lbs)

Step-by-step explanation:

Since Marvin uses Customary units, and considering the Watermelon.

Pounds,  He could estimate based on average of 20 to 25 pounds.

He could choose another customary units, but it wouldn't be practical and unusual to say a watermelon of 160 quarters, also it would leave all the listeners without parameters.

So, definitely pounds.

3 0
3 years ago
If _______ , what is f^-1(x)?<br> f–1(x) = 9x + 18<br> ________<br> f–1(x) = 9x + 2<br> ________
Dennis_Churaev [7]
If f(x)=1/9x-2
then f^-1(x) will be
lets assume f(x)=y
y=1/9x-2
y+2=1/9x
9(y+2)=x
f^-1(x)=9(y+2)

rest u can do with the same method

5 0
3 years ago
Read 2 more answers
An airline claims that the no-show rate for passengers is less than 5%. In a sample of 420 randomly selected reservations, 19 we
aleksandr82 [10.1K]

Answer:

An airline claims that the no-show rate for passengers is less than 5%. In a sample of 420 randomly selected reservations, 19 were no-shows. At α=0.01, test the airline's claim. State the sample percentage and round it to three decimal places.

State the hypotheses.

State the critical value(s).

State the test statistics.

State the decision

State the conclusion.

3 0
2 years ago
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