4 years ago

Please help me with this question, I'm stuck ;( .

Mathematics

1 answer:

sveticcg [70]4 years ago

7 0

i think C but i dont know forsure

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Please help me 10 points i just joined today ;)

miskamm [114]

Answer:

y=3x-1

Step-by-step explanation:

Pick any x and y point (the x and y needs to be next to each other)

I will choose (-5,-16) and (-2,-7)

5 0

3 years ago

Triangle GHJ and its image, triangle G’H’J’, are graphed on the coordinate grid below. On a coordinate plane, triangle G H J has

Ipatiy [6.2K]

The rotation is 90° counter clockwise.

Step-by-step explanation:

Triangle GHJ has the points G(2,5), H(3,3) and J(1,4)

And the coordinates changes after 90° counterclockwise rotation,

the points are changed from (x,y) to (-y, x) ,

so the triangle G'H'J' has the points G'(-5,2), H'(-3,3), J'(-4,1).

4 0

3 years ago

Read 2 more answers

The sum of four consecutive even integers equals seven times the greatest of the integers. Find the integers.

NeTakaya

Let the 4 integers be x, x+2 , x+4 , x+6 Then

4x + 12 = 7(x + 6)

4x + 12 = 7x + 42

3x = -30

x = -10

The integers are -10 -8 , -6, and -4 answer

6 0

4 years ago

Which of the following expressions is equivalent to log 5 - k log 2? Select one answer

jasenka [17]

Answer:

Step-by-step explanation:

log5- klog2= log5-log2^k = log(5/2^k)

4 0

2 years ago

Can someone help me with this ONE question? Write an equation.. and solve for X

matrenka [14]

Answer:

Equation: 720=(8x-1)+110+(5x+36)+116+(7x+19)+(6x-2)

x=17

Step-by-step explanation:

A 6 sided polygon is 720° degrees

720=(8x-1)+110+(5x+36)+116+(7x+19)+(6x-2)

Simplify

720=(8x+5x+7x+6x)+(−1+110+36+116+19+−2)

Combine like terms:

720=26x+278

flip equation:

26x+278=720

subtract 278 from both sides

26x=442

divide by 26 both sides:

x=17

Hope this helps.

7 0

3 years ago