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3 years ago

The sum of 8 and y is 5. what is y

Mathematics

1 answer:

marshall27 [118]3 years ago

7 0

Answer:

y = -3

Step-by-step explanation:

As per the condition given

8 + y = 5

y = 5 - 8 = -3

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Find the area of the triangle with b = 7 in h= 5.5 in

melamori03 [73]

Answer:

19.25

Step-by-step explanation:

To find the area of a triangle, multiply the base by the height, and then divide by 2.

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3 years ago

-6x+6y=6<br> - 6x+3y=-12 also steps on how to solve it

Masja [62]

Answer:

x=5, y=6. (5, 6).

Step-by-step explanation:

-6x+6y=6

-6x+3y=-12

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

simplify -6x+6y=6 into -x+y=1 and y=1-(-x)=1+x

-6x+3(1+x)=-12

-6x+3+3x=-12

-3x=-12-3

-3x=-15

3x=15

x=15/3

x=5

-6(5)+6y=6

-30+6y=6

6y=6-(-30)

6y=6+30

6y=36

y=36/6

y=6

3 0

3 years ago

Divide using polynomial long division.<br> (2x3 – 16x² + 37x – 26) = (x - 5)

worty [1.4K]

the solution to the given synthetic division will be expressed as $(2x^2 - 6x + 7) + \frac{9}{x-5}$

<h3>Synthetic division of a polynomial</h3>

According to the given question, we are to divide (2x³ – 16x² + 37x – 26) by (x - 5)

2x^2 - 6x + 7

x - 5 | 2x³– 16x² + 37x – 26

2x³ - 10x²

__________

-6x² +37x

-6x² +30x

_______________

7x - 26

7x - 35
______________

9 - Remainder

Hence the solution to the given synthetic division will be expressed as:

$P(x) = Q(x) + \frac{R(x)}{D(x)} \\(2x^3 -16x^2 + 37x - 26 = (2x^2 - 6x + 7) + \frac{9}{x-5}$

Learn more on synthetic division here: brainly.com/question/24662212

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2 years ago

What is the minimum value for g(x)=x^2−10x+16?

mina [271]

Look at the graph of the equation.

The minimum is (5,-9).

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3 years ago

Whích ratio is not equivalent to the others?

Nimfa-mama [501]

I want to say A because 3 and 5 have 15 and 6:15 is sounds like a ratio and D is just 4/10

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3 years ago

The sum of 8 and y is 5. what is y​

The sum of 8 and y is 5. what is y