Add using a number line.​ −34+114 ​Drag and drop the word SUM to the correct value on the number line.
Kiarrah72 avatar

Answers

Answer 1
Answer:

The required distance on the number line is  -0.75 to 1.25 i.e. 2 units.

Given that,
To add using a number line.​ −3 / 4 + 1 1 / 4 ​Drag and drop the word SUM to the correct value on the number line.

What is a number line?

A number line is defined as the number marked on the line calibrated into an equal number of units. For example -1, 0, 1, and so on.

What is Distance?

Distance is defined as the difference of numbers between two numbers.

Here,
-3 / 4 = - 0.75
Pin -0.75 on the number line will lie right of the -1

1 1 /4 = 1.25
Pin 1.25 on the number line it will lie right of 1.

Now from -0.75 to 1.25, the distance is given as
= 1.25 - (-0.75)

= 2.00

Thus, the required distance on the number line is  -0.75 to 1.25 i.e. 2 units.

Learn more about number line here:

brainly.com/question/17683084

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Answer 2
Answer:

Answer:

The arrow should point at 0.5 which is half way between 0 and 1

Step-by-step explanation:

- (3)/(4)+ 1(1)/(4) = -3/4 + 5/4 = 2/4 = 1/2 and 1/5 in decimal form is 0.5

⭐ Answered by Foxzy0⭐

⭐ Brainliest would be appreciated, I'm trying to reach genius! ⭐

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What is $15.60 - $11.70 in in percent

Answers

15.60-11.70 in percent is 6.084 %.

I need help with this Algebra 1 Study Guide. It has 5 questions . This has many hard questions so to you people that like a challenge, can you help me out?

Answers

1. Rational numbers can be written as a ratio (fraction)
Whole numbers are rational. 5 = 5/1, for example.
Square roots are NOT rational.  Example: √3
However, square roots of square numbers can be simplified, and are therefore rational. √4 = 2, rational.

√4 + √16 = 2 + 4 = 6. rational
√5 + √36... irrational
√9 + √24... irrational
2 × √4 = 2 × 2 = 4. rational
√49 × √81 = 7 × 9 = 63. rational
3√12... irrational

2. n^\frac12=\sqrtn
9^\frac32=9^3*\frac12=√(9^3)=√(729)=29

3. (n^a)/(n^b)=n^(a-b)

(a^\frac13)/(a^\frac14)=a^(\frac13-\frac14)=a^{(1)/(12)}

4. n^\frac1x=\sqrt[x]n

\sqrt[3]{m^2n^5}=m^(\frac23)n^(\frac53)

5. √(a)*√(b)=√(ab)

√(3)*√(12)=√(3*12)=√(36)=6

A, since neither 3 nor 12 is a square but we end up with 6.

Select the whether each function on the interval -2 ≤ x ≤ 4 has a maximum at x=-2, or increases.Option 1: f(x) has a maximum at x = -2
Option 2: f(x) increases

Answers

Answer:Certainly, let's discuss this in a more comprehensive manner at a college-level.

Option 1: f(x) has a maximum at x = -2

This statement suggests that within the interval -2 ≤ x ≤ 4, the function f(x) attains its highest value at the specific point x = -2. In mathematical terms, it implies that there exists a local maximum at x = -2, where the function experiences a critical point. Critical points are those where the derivative of the function is equal to zero, indicating a potential extremum (maximum or minimum). In this case, a maximum is asserted at x = -2, which means that as we approach this point from both the left and the right, the function increases, but as we move away from x = -2, it starts to decrease. It's important to note that this assertion is based on the assumption that the function possesses a local maximum at this specific x-value.

Option 2: f(x) increases

Option 2 claims that the function f(x) displays a continuous and consistent increase throughout the entire interval from -2 to 4. This means that as we progress from any value on the left side of the interval to any value on the right side, the function's output monotonically and steadily grows. There is no specific point within this interval where the function reaches a maximum; instead, it is characterized by an upward trend. This assertion aligns with the concept of a monotonically increasing function, where the derivative is non-negative or greater than zero over the entire interval. In essence, Option 2 posits that there is no local maximum within the specified range, and the function simply increases without reaching a peak.

To conclusively determine which option is valid, it's imperative to analyze the specific mathematical expression or data representing the function f(x) within the interval -2 ≤ x ≤ 4. A critical examination of the function's behavior, which can be ascertained from its graph, its derivative, or its rate of change, would provide concrete evidence as to whether it exhibits a maximum at x = -2 or continuously increases throughout the interval. Additionally, considering the context and nature of the function is essential in making an informed determination, as some functions may inherently possess certain characteristics that lead to either a local maximum or continuous growth.

Step-by-step explanation: give me brainlest pls

Answer:

Option 1: f(x) has a maximum at x = -2 is the correct answer.

Step-by-step explanation:

To determine whether each function on the interval -2 ≤ x ≤ 4 has a maximum at x=-2 or increases, we need to analyze the behavior of the function.

Let's start with Option 1: f(x) has a maximum at x = -2. In this case, if the function has a maximum at x = -2, it means that the function reaches its highest point at x = -2 and then decreases as we move away from that point.

Now let's consider Option 2: f(x) increases. If the function increases, it means that the function is getting larger as we move along the x-axis from left to right.

To determine whether each function has a maximum at x = -2 or increases, we need to analyze the behavior of the function on the given interval.

For example, let's say we have a function f(x) = x^2. If we plug in values within the given interval, we can observe the behavior of the function:

f(-2) = (-2)^2 = 4

f(0) = (0)^2 = 0

f(4) = (4)^2 = 16

From these calculations, we can see that the function f(x) = x^2 has a maximum at x = -2, as f(-2) = 4, and then it decreases as we move away from x = -2.

Therefore, for this specific function, Option 1: f(x) has a maximum at x = -2 is the correct answer.

To determine the behavior of other functions on the given interval, you will need to analyze their equations and calculate the corresponding values within the interval. By doing so, you can identify whether each function has a maximum at x = -2 or increases.

Remember, it is essential to consider the behavior of the function within the given interval to accurately determine whether it has a maximum at x = -2 or increases.

An equation to show the best way to estimate 208 divided by 7 using compatible numbers

Answers

round them to the nearest 10, soooo

210 divided by 10 equals
around 21

that would be your estimate using compatible numbers.

I hope this helps =)

What is doubled of 13

Answers

To double you have to multiply by 2.
13×2=26
the answer will be 169 because 13×13=169

Systems of Equations: Solve each system by setting the equations equal to each other and solving.y=x
y= -x

Answers


Since ' x ' and '-x ' are both equal to ' y ', they must be equal to each other.

                                     x = -x

Add ' x ' to each side:     2x = 0

Divide each side by  2 :    x = 0
                        whence   y = 0 .

That's the only possible solution to the system [ y = x  and  y = -x ] .


since x and -x both equal y they must be equal to each other:
x= -x 
+x  +x (add x to both sides)
2x=0
x=0 
when x=0, y=0
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