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bogdanovich [222]
3 years ago
7

Point A is a representation of which number on the number line?

Mathematics
2 answers:
Leni [432]3 years ago
7 0
It is -3 brah

It is the 2nd
MrMuchimi3 years ago
7 0

Answer:

its -3

Step-by-step explanation:

i take the quiz

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1.2and 1.4 which one bigger
Hitman42 [59]
Isn't it 1.4 because I'm thinking its 1,400 and 1.2 is 1,200
4 0
2 years ago
Please help ty!
Alja [10]

Answer:

Klean company = 20 + 25h

Dustbuster cleaning services = 35h

Step-by-step explanation:

Let

Number of hours = h

Equation to calculate the cost of cleaning your house

Klean company = 20 + 25h

Dustbuster cleaning services = 35h

Find the number of hours when the cost of cleaning house by both companies will be equal

Klean company = Dustbuster cleaning services

20 + 25h = 35h

20 = 35h - 25h

20 = 10h

h = 20/10

h = 2 hours

Number of hours = h = 2 hours

8 0
2 years ago
2/3 of books is what
Keith_Richards [23]

Answer:

=

1

9

Step-by-step explanation:

5 0
2 years ago
The equation of a circle is x2 + y2 + 6x + 4y + 10 = 1. What is this equation written in its standard form?
Over [174]
You need to complete the square in x and in y,

x^{2}  + y^{2} + 6x + 4y + 10 = 1

First, group the x-terms and the y-terms separately.

x^{2} + 6x  + y^{2} + 4y + 10 = 1

Move the 10 to the right side by subtracting 10 from both sides.

x^{2} + 6x  + y^{2} + 4y = -9

Now complete the square in x and in y.
The constant you need to add to complete each square is the square of half of the coefficient of the x or y term. Make sure to add the constants to both sides of the equation.

x^{2} + 6x  + 9 + y^{2} + 4y + 4= -9 + 9 + 4

(x + 3)^{2} + (y + 2)^{2} = 4
8 0
3 years ago
What is the solution of x = 2 startroot x minus 2 endroot? x = 2 x = 3 x = 2 or x = 3 no solution
Vadim26 [7]

Radical expression are expressions that contains square root. The value of x from the given radical expression is 3

<h3>Radical equations and expression</h3>

Given the equation expressed as:

x = 2 + √x - 2

Subtract 2 from both sides

x - 2 = √x - 2


Square both sides

(x-2)^2 = x - 2

x - 2 = 1

x = 1 + 2

x = 3

Hence the value of x from the given radical expression is 3

Learn more on radical expression here: brainly.com/question/738531

8 0
2 years ago
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