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4 years ago

The sum of three conservatives numbers is 180 what is the least number in the series

Mathematics

1 answer:

maw [93]4 years ago

5 0

The least number in the series is 59 I'm guessing sorry if it's wrong

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Negative nine minus negative ten?

ankoles [38]

Answer:

-9 - 10 = -19

Step-by-step explanation:

If both numbers are a negative, then add them together but keep the negative or minus sign

Hope this Helps!!!

4 0

3 years ago

Find the equation of the line passing through the points (6,3) and (-4,3)<br> Y=

Molodets [167]

${ \qquad\qquad\huge\underline{{\sf Answer}}}$

Equation of line passing through given points :

Let's proceed with two point form ~

$\qquad \sf \dashrightarrow \: y - y1 = \cfrac{y2 - y1}{x2 - x1} (x - x1)$

Assume :

$\qquad \sf \dashrightarrow \: y - 3= \cfrac{3 - 3}{ - 4 - 6} (x - 6)$

$\qquad \sf \dashrightarrow \: y - 3= \cfrac{0}{ - 10} (x - 6)$

$\qquad \sf \dashrightarrow \: y - 3 = 0$

$\qquad \sf \dashrightarrow \: y = 3$

So, the equation of required line is : y = 3 ~

5 0

1 year ago

NO LINKS! Please help me with this problem

Viktor [21]

Answer:

x=70, y=55

Step-by-step explanation:

Since the angle "y" and 2x-15 form a straight line, that means the sum of the angles, must be 180 degrees.

So using this we can derive the equation: $y+2x-15=180$

The next thing you need to know is that the sum of interior angles of a triangle is 180 degrees, so if we add all the angles, we should get 180.

So using these we can derive the equation: $x+2y=180$

So, in this case we simply have a systems of equations. We can solve this by solving for x in the second equation (sum of interior angles), and plug that into the first equation.

Original Equation:

$x+2y = 180$

Subtract 2y from both sides

$x = 180-2y$

Now let's plug this into the first equation

$y+2x-15=180$

Plug in 180-2y as x

$y+2(180-2y)-15=180$

Distribute the 2

$y+360-4y-15=180$

Combine like terms

$-3y + 345 = 180$

Subtract 345 from both sides

$-3y = -165$

Divide both sides by -3

$y=55$

So we can plug this into either equation to solve for x

$x+2y=180$

Substitute in 55 as y

$x+2(55)=180$

$x+110=180$

Subtract 110 from both sides

$x=70$

5 0

2 years ago

Read 2 more answers

Does order of numbers matter for fractions

Deffense [45]

Answer: You can see it does matter in what order you solve the equation. ... Just like when you are solving equations with whole numbers, solving equations with fractions has the same order of operations. The order of operations is the order in which you solve the problem. If numbers are in parentheses, you do them first.

5 0

3 years ago

70 - q - q - 2q = 80???

Aneli [31]

70-q-q-2q= 80

combine like terms first

so you get 70-4q= 80

subtract 70 on both sides and you get -4q= 10

divide -4 on both sides and you get q= 10/-4 or -2.5

3 0

3 years ago