1 year ago

PLS HELP ASAP :) Explain pls also!

1 answer:

6 0

11 students received a score of 80 or better because the chart says that 7 students received a score of 80-89 and 4 students received a score of 90-100

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Please help, I need help. I don't understand.

Lana71 [14]

Find slope of both

(11,2)
(22,4)

$\\ \tt\hookrightarrow m=\dfrac{4-2}{22-11}=\dfrac{2}{11}=1.8$

(0,0)
(5,1)

$\\ \tt\hookrightarrow m=\dfrac{1-0}{5-0}=\dfrac{1}{5}=0.2$

Option C is correct

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1 year ago

If (−7, m) is on a circle with center c(3, 5) and radius 10, what is the value of m? m = 5 m equals negative five plus two squar

AfilCa [17]

${(x - 3)}^{2} + {(y - 5)}^{2} = 100 \\ 100 + {(y - 5)}^{2} = 100 \\ y = 5$

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2 years ago

Simplify this please

aliina [53]

Answer:

2a +5

Step-by-step explanation:

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2 years ago

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dangina [55]

Answer:

Step-by-step explanation:

Its 19

9+10 is 19

Yeah

im just putting random words so it'll let me post this

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1 year ago

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Please help me with this question

yanalaym [24]

The answer is D because the slope formula shows that the answer is C or D and C would not make sense because the y intercept is impossible

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2 years ago