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padilas [110]
3 years ago
13

I need immediate help!!

Mathematics
2 answers:
Blababa [14]3 years ago
8 0

Answer:

C Is correct.

^.^

- Amanda

MrRa [10]3 years ago
7 0

For this case, we chose two points through which the line passes and we find the slope of it, knowing that the cut point with the y axis is 2.

m = \frac {y2-y1} {x2-x1}

The chosen points are:

(0.2)

(-4.0)

m = \frac {0-2} {- 4-0}\\m = \frac {-2} {- 4}\\m = \frac {1} {2}

The line is given by:

y = \frac {1} {2} x + 2

We evaluate a point of the shaded region in each one of the options to know which one is fulfilled.

We choose the point (x, y) = (2,1)

Option A:

y \leq \frac {1} {2} x + 2\\1 \leq \frac {1} {2} (2) +2\\1 \leq 3

If it is fulfilled.

Option B:

y\geq \frac {1} {2} x + 2\\1\geq \frac {1} {2} (2) +2\\1\geq 3

It is not fulfilled

Answer:

Option A

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disa [49]

Hello!

1) -3x - 4 = 23

-3x = 23 + 4

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x = 27 : (-3)

x = -9

2) x/2 - 12 = -4

x - 24 = -8

x = -8 + 24

x = 16

3) 6a + (-1) = 10

6a - 1 = 10

6a = 10 + 1

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a = 11 : 6

a = 11/6

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x = -12 - 2

x = -14

5) 7a + 12 = 10

7a = 10 - 12

7a = -2

a = -2 : 7

a = -2/7

6) -4(a + 2) = 12

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Good luck! :)

7 0
3 years ago
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3 years ago
A cereal box has a rectangular base with a length of 8 in. and width of 3 in. The total
krek1111 [17]

Answer: 16.5

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3 years ago
A city has a population of 380,000 people. Suppose that each year the population grows by 3.5%, What will the population be afte
Marizza181 [45]
I think it’d be 536,028 at the end of 10 years of growth. I hope this helped.
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3 years ago
Simplify. √-64 A) -8 B) 8i C) -8i D) 32i
Vedmedyk [2.9K]

Answer:

C

Step-by-step explanation:

8i

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