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zaharov [31]
3 years ago
6

Round 18.79 to the underlined place A. 18 B. 17 C. 20 D. 19

Mathematics
2 answers:
Gnesinka [82]3 years ago
3 0
The answer would be  19. hope that helped
horsena [70]3 years ago
3 0
It's C, 19. How I got it is by look at the first number next to the decimal, if the number is 5 or higher then the number goes up just by one. For an example: 10.45 rounded would just be 10 because the number next to the decimal is lower than 5 but 10.55 rounded would be 11 because the number next to the decimal is 5. I hope this helped!!!
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Answer:

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Step-by-step explanation:

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3 years ago
How many solutions does the following equation have?<br> -6(x + 7) = -4.x - 2
mestny [16]

Answer:

x=-20

Step-by-step explanation:

Given

-6(x+7)= -4x - 2

First of all, we have to solve brackets

So,

-6x-42=-4x-2

To find the solution of this equation, we have to isolate x on one side of the equation.

Adding 4x on both sides

-6x-42+4x = -2-4x+4x

-2x-42 = -2

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5 0
3 years ago
Find the slope of the line through each pair (1,-19),(-2,-7)
expeople1 [14]

hello i see that no one has answered your question yet well im here to help:)

(1,-19),(-2,-7)

so here one way you can find the slope

i usually always use this to help me to keep it in order

------------------

(X1,Y1)(X2,Y2)

   X2-X1

   Y2-Y1

use this and your garanteed to get the right answer everytime

------------------

X = -2 – 1 = -3

Y = -7 – -19 = 12

once you do that you divide if possible

12/-3

which gives you -4

so your answer is -4

its really not hard you just got to get use to it

hope it help you:)

5 0
3 years ago
Read 2 more answers
Could you please help me on question 5
morpeh [17]
Question plz thxs 
your welcome
7 0
3 years ago
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