4 years ago

Pls help. pls show work as well thank you:)

Mathematics

1 answer:

juin [17]4 years ago

4 0

Answer:

Step-by-step explanation done

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Please help with right answers xoxo

ludmilkaskok [199]

Y = 3x - 4

y = 3(-1) - 4
y = -3 - 4 = -7
Graph pair is (-1, -7)

y = 3(0) - 4
y = 0 - 4 = -4
Graph pair is (0, -4)

y = 3(2) - 4
y = 6 - 4 = 2
Graph pair is (2, 2)

y = 3(4) - 4
y = 12 - 4 = 8
Graph pair is (4, 8)

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3 years ago

Look at the factorization below. Which of the following would be a factor of 144? 144 = 3 × 4× 3× 4 a. 7 b.27 c.32 d.48

marysya [2.9K]

Answer:

Step-by-step explanation:

d) 48 is a factor of 144 as 48 multiplied by 3=144

6 0

3 years ago

Which graph shows the solution to the following inequality -2r+3>19

alukav5142 [94]

Answer:

r<-8

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

I need someone to help

Feliz [49]

The answers 0 for your problem

3 0

4 years ago

I NEED HELP PLEASE, THANKS! :)

Fiesta28 [93]

Hey there! :)

Answer:

d ≈ 3.49 units

Step-by-step explanation:

Use the distance formula for polar coordinates to determine the distance:

$d = \sqrt{r_{1} ^{2}+r_{2} ^{2}-2r_{1}r_{2}cos(0_{1}- 0_{2} ) }$ (The '0' is supposed to be theta)

Plug in the values given in the question. Convert radians to degrees to simplify the process.

217π/180 = 217°

-23π/36 = -115°.

Therefore:

$d = \sqrt{7 ^{2}+5 ^{2}-2(7)(5)cos(217-(-115) ) }$

Begin simplifying:

$d = \sqrt{74-70cos(332) }$

$d = \sqrt{74-61.81 }$

Solve:

$d = \sqrt{12.19 }$

d ≈ 3.49 units

6 0

4 years ago