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Minchanka [31]
3 years ago
10

What's the answer for X2+y2-2x-8y+13=0

Mathematics
1 answer:
Aleonysh [2.5K]3 years ago
7 0
4x+10y=-13...you have to add the variables that are the same and then subtract the 13 from 0
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5,873
Tresset [83]

Answer:

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3)800 x 4=3200

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5)3 x 4=12

Step-by-step explanation:

4 0
2 years ago
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8 0
2 years ago
A 24 foot ladder is placed against a building at an angle of 75⁰. How far is the bottom of the ladder from the building?
yanalaym [24]
24ft is the hypotenuse, at an angle of 75<span>⁰, and we need to find the adjacent.

We use cos(), which is adjacent divided by hypotenuse.

Therefore, we can find the adjacent by doing:

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Round the answer however you like.</span>
6 0
3 years ago
Question 1
gulaghasi [49]

Answer:

C

Step-by-step explanation:

A function is where each input has a single output.

(A) There can be a different amount of students in a class (e.g. 21 or 22) that have the same class length

(B) There can be multiple things that Mike can order with $1

(D) There can be multiple students have the same GPA

(C) There is one button for each snack item

8 0
3 years ago
A babysitter earns the same amount per hour. She earned $36 for 3 hours of babysitting. Which equation describes the relationshi
Brilliant_brown [7]

Answer:

y= 12x

Step-by-step explanation:

36/3=12

12× x =y

________________________

6 0
3 years ago
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