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3 years ago

Y-3 = -(x-2) in slope intercept form. Please show work.

Mathematics

1 answer:

Llana [10]3 years ago

8 0

Answer:
Y=-x+5

Write in slope-intercept form,
y=mx+b

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Interior angle of triangles

Neporo4naja [7]

I'm not sure what you are looking for. If you want to know the total number of degrees that interior angles of triangles total, they add up to 180°.

Hope this helps! :)

7 0

3 years ago

One fifth of a number, decreased by 17 is 41 in algebraic expression

asambeis [7]

The correct algebraic expression is X ÷ 5 - 17 = 41

<h3>What is an algebraic expression?</h3>

An algebraic expression is a term that refers to a way of representing mathematical operations in which letters and numbers are combined, related to signs of the operations such as:

Addition (+)
Subtraction (-)
Multiplication (×)
Division (÷)
Empowerment ( $x^{2}$ )

According to the above, we can infer that the correct algebraic expression would be:

X ÷ 5 - 17 = 41

In this algebraic expression the letter X represents a number that we do not know and we must find.

Learn more about algebraics in: brainly.com/question/953809

8 0

2 years ago

Read 2 more answers

Convert the circle to standard form.<br><img src="https://tex.z-dn.net/?f=%20%7B9x%7D%5E%7B2%7D%20%20%2B%20%20%7B9y%7D%5E%7B2%7D

lara31 [8.8K]

Answer:

(x + 1)² + (y + 1)² = (√6)²

Step-by-step explanation:

Group the x- and y- terms together:

9x^2 + 18x + 9y^2 + 9y = 36

Factor out the coefficient 9:

x^2 + 2x + y^2 + y = 4

Complete the square of x^2 + 2x and then do the same for y^2 + 2y:

x^2 + 2x + 1 - 1 + y^2 + 2y + 1 - 1 = 4

Rewrite x^2 + 2x + 1 as the square of the binomial x + 1:

(x + 1)^2 + (y + 1)^2 - 2 = 4

Collect the constant terms on the right side:

(x + 1)^2 + (y + 1)^2 = 6

Rewrite 6 as (√6)^2:

(x + 1)² + (y + 1)² = (√6)² is the equation in standard form (x - h)² + (y - k)² = r²

Completing the square is done as follows: x^2 + 2x

Start with x^2 + 2x

1. Take half of the coefficient of x, which results in 2/2, or 1

2. Square this result and add it to, and subtract it from x^2 + 2x

x^2 + 2x + 1 - 1

3. Rewrite the first three terms as the square of a binomial:

x^2 + 2x + 1 - 1 = (x + 1)² - 1.

Do the same for y² + 2y.

7 0

3 years ago

Simplified form of 12x-1 = 2(6+5x) +7

horrorfan [7]

X=10

12x-1=12+10x+7
2x=20
X=10

4 0

3 years ago

A TV has been reduced in price by

11Alexandr11 [23.1K]

The original cost is 500

3 0

3 years ago

Read 2 more answers