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love history [14]
3 years ago
7

LAST QUESTION!! PLEASE HELP!

Mathematics
1 answer:
DIA [1.3K]3 years ago
7 0
7. previously answered in another question, but last choice is correct

8.  yes a diameter is a chord. A chord is any line that connects 2 points on a circle

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Which of the following is not a solution for the inequality 3x +2 < 12?
Advocard [28]

3x+2 < 12\ \ \ \ |-2\\\\3x < 10\ \ \ \ |:3\\\\x < \dfrac{10}{3}\\\\x < 3\dfrac{1}{3}\\\\x=2 < 3\dfrac{1}{3}\\\\x=2.5 < 3\dfrac{1}{3}\\\\x=3 < 3\dfrac{1}{3}\\\\x=3.5-Answer

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Find the approximate difference in the area of the two circles shown below. Use 3.14 for pi.
Kobotan [32]

Answer:

b answer

Step-by-step explanation:

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2 years ago
Solve for x. (e^x-e^-x)/((e^x+e^-x)=t
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8 0
3 years ago
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This table models a linear function. x −8 −4 4 8 y −3 0 6 9 Enter the coordinates of the y-intercept in the boxes.
adell [148]

Answer:

y-intercept is 3

Step-by-step explanation:

We are given table

x: -8  -4  4  8

y: -3   0   6  9

We can select any two points

x_1=-8,y_1=-3

x_2=-4,y_2=0

Firstly, we will find slope

m=\frac{y_2-y_1}{x_2-x_1}

now, we can plug values

m=\frac{0+3}{-4+8}

m=\frac{3}{4}\quad

now, we can use point slope form of line

y-y_1=m(x-x_1)

we can plug values

y+3=\frac{3}{4}(x+8)

now, we can solve for y

y=\frac{3}{4}x+3

For finding y-intercept , we can plug x=0

y=\frac{3}{4}\times 0+3

y=0+3

y=3

So,

y-intercept is 3

8 0
3 years ago
Use m for the number of monkeys and e for the number of elephants. In a zoo, there are 5 times as many monkeys as there are elep
Thepotemich [5.8K]
Well I would guess there are 5 times as many monkeys? I need more details and also just take it like this if there are 2 elephants theres 10 monkeys 3 elephants 15 monkeys.
8 0
3 years ago
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