Which expression of signed decimal numbers has a positive quotient?
2.5 divided by negative 9.56
Negative 1.7 divided by negative 10.06
Negative 0.3 divided by 9.44
Negative 9.34 divided by 0.55

Answer:

x=60

Step-by-step explanation:

y=x

90-30=y

60=y

x=60

Answer: Step 3 is wrong.

Step-by-step explanation: Michael changed the value of -6x to a positive 6x. He should keep the negative sign. This will change the solution into a positive instead of a negative 1/3.

Answer:

21.59

Step-by-step explanation:

^^^

Answer:  The horizontal position for the left edge of the image Joelle should be used to center the image is 21.59.

Step-by-step explanation:

Let x be the length of Mateo's old bedroom, then its width is also x since it is a square.

The new bedroom's length is x + 2 and its width is x + 3. The area of the new bedroom is (x + 2)(x + 3).

We know that the increase in area is 46 ft^2, so we can write an equation:

(x + 2)(x + 3) - x^2 = 46

Expanding the left side of the equation and simplifying, we get:

x^2 + 5x - 40 = 0

Factoring, we get:

(x + 8)(x - 5) = 0

Since the dimensions of the bedroom must be positive, we can discard the negative solution x = -8. Therefore, the length of Mateo's old bedroom is x = 5 feet, and its dimensions are 5 ft by 5 ft.

Step1: Find the area of the triangular lawn

             Given, base of the triangle is y metres and the height is z metres

             Area of the triangle =

2

1

​

× base × height

             Therefore, area of the triangular lawn =

2

1

​

yz metre  

2

.

Step 2:Find the cost of planting the grass

             Rate of planting the grass is Rs. x per square metre.

             Therefore, the cost of planting the grass on a triangular lawn =cost per square meter × area of the triangular lawn

              =x×

2

1

​

yz=

2

1

​

xyz

Hence, the cost of planting the grass on a triangular lawn whose base is y metres and  height is z metres is Rs.  

2

1

​

x y z.

Step-by-step explanation:

Answer: b

Step-by-step explanation: she wanted to

Answer:

B I think Or it might be D

Answer:

1 1/9

Step-by-step explanation:

Answer: $153.77

Step-by-step explanation:

Pls see attached formula

Answer:$150

Step-by-step explanation:$150x5=$750

Answer:

(-3, 7)

Step-by-step explanation:

minus the x value by 2, minus the y value 3, rule for reflection over line y=-x is (-x, -y), so just swap the signs, and thats your answer.

Answer: 1/9

Step-by-step explanation:

There are 3 possibilities of it landing on 7 (greater than 6), is 1/3 alone. Then adding on landing on 5, right after, you have 1/9.

Answer: The answers are A, B, C.

Step-by-step explanation:

Answer: your answer  is 2.4

Step-by-step explanation:

Answer:

What's the question? TELL ME

Answer: whats your question

Step-by-step explanation:

Answer:

To add 232 and 578, Zoey should start by placing the smaller addend, which is 232, on the number line. She can then add the larger addend, which is 578, by counting up from 232.

Here's how Zoey can do it:

Therefore, Zoey should place 232 on the number line to start adding 232 and 578.

Zoey should place the addend 232 on the number line to start.

A number line is a straight line drawn horizontally where the numbers are placed at an equal intervals.

Number line has numbers 232 and 578 marked at different points.

In order to find the sum of these two addends, we have to place the smaller addend at the start.

Here 232 is the smaller addend

578 is the larger addend.

Start with the smaller one, 232.

Then add the larger addend to it.

Hence the addend that should be started with is 232.

Learn more about Number lines here :

https://brainly.com/question/13425491

#SPJ2

Answer:

6x - 4x= - 4 - 2

2x=-6

x= - 6/2

x= - 3

Answer:

x=6

Step-by-step explanation:

Answer:

D 8 hours

Step-by-step explanation:

it has to be positive and it is obviously more than 1 hour so it has to be 8 hours by process of elimination.

Answer:

The first option, V ≈ 1607.7 in²

Step-by-step explanation:

Find the volume of the given cylinder.

\(\begin{center}\framebox{\parbox{4cm}{\textbf{Volume of a Cylinder:}\\[2ex]The volume of a cylinder with radius $r$ and height $h$ is given by the formula:\\[2ex]\center{$V = \pi r^2 h$} \\ \\}}\end{center}\)

Given:

r = 8 in

h = 8 in

π = 3.14

Find:

V = ?? in³

\(\hrulefill\)

Now solving,

Substitute the given values into the formula:

=> V = (3.14)(8)²(8)

Using a calculator to simplify:

=> V = 1607.68 in²

Rounded to the nearest tenth:

∴ V ≈ 1607.7 in²

Thus, the first option is correct.

Answer: 2 to 3

Step-by-step explanation:

the ratio forms are 2/3, 2 to 3, and 2:3

For the given equation:

m = 3b

The constant of proportionality is 3, so the correct option is A.

How to determine the constant of proportionality?

After a small search on the internet, I've found that this question asks for the constant of proportionality.

Remember that a proportional relation is of the form:

y = k*x

Where k is the constant of proportionality, and x and y are the variables.

Here the relation is:

m = 3*b

Where m and b are the variables, then the remaining coefficient is the constant of proportionality, which is 3.

In this way, we can see that the correct option is A.

Answer:

it is 3 since thats the only number there

Answer:

Frankita will create 29 drawings at the end of 75 minutes.

Step-by-step explanation:

hope this helps :)

Answer:

16 girls

8 boys

Step-by-step explanation:

Answer:

There are 8 boys and 16 girls

Step-by-step explanation:

3 + 5.   8

8 plus 8 16

Answer:

Step-by-step explanation:

Step-by-step explanation:

the question requires an equivalent ratio

the answer is D

why? it is because 7/42=1/6

D says 1/6,2/12/3/18