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cupoosta [38]
2 years ago
15

Which of these describes the product of -19 and -3?

Mathematics
2 answers:
dybincka [34]2 years ago
5 0
D hope that helped!
labwork [276]2 years ago
3 0
Answer is D

Because (-19)*(-3) = 57
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What is the<br> slope of a line that is parallel to the line<br> shown on the graph?
Irina-Kira [14]

Answer:Parallel lines have the same slope. Thus, the slope is 5. Find the equation of the line parallel to the line graphed that passes through the point (1,1).

7 0
2 years ago
Kayeigh and Rachel each buy clothes in the sale.kayleigh's clothes normally cost £50 but had £5 off . Rachel's clothes normally
Dvinal [7]
(5/50) x 100 = 10%
(3/20) x 100 = 15%
So Rachel has the biggest discount
3 0
3 years ago
Read 2 more answers
10. Solve for x. Show your set-up.<br> 3x + 4<br> 8<br> 5x + 2<br> 7
Travka [436]

Answer:

❤️❤️ your answer is either 1 or 9 and i show the work for when you get the answer 1 and the work for haw you get the answer 9 if there is something wrong with my problem just let me know thanks ❤️❤️

Step-by-step explanation:

3x+4(8)=5x+2(7)

3x+32=5x+14

    -14       -14

3x+18=5x

-3x      -3x

18=2x

x=9

__________________________________________________________

3x+4=5x+2

    -2      -2

3x+2=5x

-3x    -3x

2=2x

x=1

6 0
3 years ago
Find the gcf of <br> 24, 14, 21
kobusy [5.1K]

Answer:

1

Step-by-step explanation:

All the numbers provided can have a factor of 1.

eg.)

1*24=24

1*14=14

1*21=21

This is because there is only one factor they all commonly share, 1.

4 0
4 years ago
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Find all polar coordinates of point p where p = ordered pair 5 comma pi divided by 3.
Aleonysh [2.5K]

Find all polar coordinates of point p where p = ordered pair 5 comma pi divided by 3.

The polar coordinate of any point can be written as:

<span>(r, θ) = (r, θ + 2nπ)                                           --> when positive</span>

<span> (r, θ) = [ - r, θ + (2n + 1)π ]                           --> when negative</span>

<span> where n is any integer.</span>

The polar coordinates of this given point P is: P = (r, θ) = (5, π/3).

When the value of r is positive, the polar coordinate is written as P= (5, π/3) = (5, π/3 + 2nπ)

where n is any integer.

When the value of r is negative, the polar coordinate is written as P = (5, π/3) = [ - 5, π/3 + (2n + 1)π] where n is any integer.

 

Therefore all polar coordinates of point P are (5, π/3 + 2nπ) and [ - 5, π/3 + (2n + 1)π ].

<span> </span>

7 0
3 years ago
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