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timama [110]
3 years ago
15

13 Use the circle below for questions 13-16.

Mathematics
1 answer:
Natasha_Volkova [10]3 years ago
3 0

Answer:

NK=12

Step-by-step explanation:

x^2 +9^2=15^2

x^2+81=225

subtract 81

x^2=144

x=12

(This is only for number 13, I don't know the answer to 14-16)

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Given that f(x) = x.
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Divide and simplify
slamgirl [31]

Answer:

7/9y+441/567

Step-by-step explanation:

y^2-49/81y+567÷y-7/63

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=(y+7)×63/81y+567

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6 0
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Read 2 more answers
angle 1 and angle 2 are vertical angles. if the measure of angle 1 is (6x+11)° and measure of angle 2 is (10x-9)° find measure o
Svetradugi [14.3K]

Answer:

Angle 1 = 41°

Step-by-step explanation:

Since they are both vertical angles

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x= 5.

Therefore,

Angle 1 = 6(5) + 11

Angle 1 = 30 + 11

Angle 1 = 41°

5 0
3 years ago
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rewona [7]

Answer:

Isolate the variable by dividing each side by factors that don't contain the variable.

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6 0
2 years ago
Slope of (3,-1) and (0, -5)
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Answer:

slope =-5-(-1)/0-3

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Step-by-step explanation:

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4 years ago
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