......................​

Answer:

9 Km a su casa

Step-by-step explanation:

0j

Step-by-step explanation:

Do not know sorry

........ M

Answer:

14.88 kilometers per liter.

Step-by-step explanation:

^

Answer: it should be -27

Step-by-step explanation:

Answer:

750 paise

Step-by-step explanation:

just remove the decimal!

The length of the floor is obtained as 14 feet.

A rectangle is a type of parallelogram having equal diagonals.

All the interior angles of a rectangle are equal to the right angle.

The diagonals of a rectangle do not bisect each other.

The kitchen floor can be considered as a rectangle.

The width is given as 7 feet.

Suppose the length of floor be x feet.

Since, the area of a rectangle is the product of length and width, the following equation can be written for the given case,

7x = 98

=> x = 98/7

       = 14

Hence, the length of the kitchen's floor is found to be 14 feet.

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Answer:

[tex]\displaystyle m = \frac{2}{3}[/tex]

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Algebra I

Step-by-step explanation:

Step 1: Define

Identify.

Point (-4, 1)

Point (2, 5)

Step 2: Find slope m

Simply plug in the 2 coordinates into the slope formula to find slope m.

Answer:

100

Step-by-step explanation:

you  see im very smart

option B is correct, the money Luna left with is $20.00-(3×2.25+3.85)

An expression is combination of variables, numbers and operators.

Given that Luna goes to the convenience store with $20.00.

Luna buys 3 frozen drinks for $2.25 each and a snack for $3.85.

The cost for 3 frozen drinks will be 3×$2.25

The cost of snacks is $3.85.

To find the money left we have to subtract the amount spend for drinks and snack.

$20.00-(3×2.25+3.85)

Hence, option B is correct, the money Luna left with is $20.00-(3×2.25+3.85)

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Answer:

x=31.5

Step-by-step explanation:

Answer: $14

Step-by-step explanation:

We know that Ruben spends $5 on candy, and saves $7 for college. If we add these together we get 12. Remaining: $2, which he donates to a children’s hospital. So 7+5+2=14, so Ruben has a weekly allowance of $14.

Thisbis a general geometric progression

So iterative formula

Answer:

[tex]a_n=9 \cdot \left(\frac{2}{3}\right)^{n-1}[/tex]

Step-by-step explanation:

Given:

[tex]\begin{cases}a_1=9\\a_n=\frac{2}{3}(a_n-1)\end{cases}[/tex]

General form of a geometric sequence:

[tex]a_n=ar^{n-1}[/tex]

where:

Therefore:

Substitute the given values into the general formula:

[tex]\implies a_n=9 \cdot \left(\frac{2}{3}\right)^{n-1}[/tex]

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Answer:

4x−y=−3

Step-by-step explanation:

The standard form of a linear equation is Ax+By=C

Rewrite the equation with the sides flipped.

4x+3=y

Move all terms containing variables to the left side of the equation.

Subtract y from both sides of the equation.

4x+3−y=0

Move 3

4x−y+3=0

Subtract 3 from both sides of the equation.

4x−y=−3

Answer:

4x - y = -3

Step-by-step explanation:

Rearrange the equation.

y = 4x + 3

0 = 4x +3 - y

-3 = 4x - y

Answer:

0.3

Step-by-step explanation:

Answer:

Step-by-step explanation:

what is 10/7 divided by 4

10/7 : 4 =

10/7 * 1/4 =

5/14

Let a ∈ A. Then a is some integer that is divisible by 4, so we can write a = 4k for some integer k.

We can simultaneously rewrite a as a = 2•2k, so 2 clearly divides a, which means a ∈ B as well.

Therefore A ⊆ B.

Step-by-step explanation:

[tex] = { (- 12)}^{ - 2} [/tex]

[tex] = \frac{1}{ {( - 12)}^{2} } [/tex]

[tex] = \frac{1}{ {12}^{2} } \: or \: \frac{1}{144} [/tex]

Answer:

12 long sleeved

Step-by-step explanation:

30 / 5 = 6

6 x 2 = 12

Answer:

12

Step-by-step explanation:

The 5 part of the ratio relates to 30 short- sleeved shirts.

Divide by 5 to find the value of 1 part of the ratio

30 ÷ 5 = 6 ← value of 1 part , then

2 parts = 2 × 6 = 12 ← long- sleeved shirts

Answer:

2

Step-by-step explanation:

Answer:

3

Step-by-step explanation:

the answer is 3,000

4% × 25 = 100%

$120 × 25 = $3000

Answer:

[tex]\displaystyle \frac{d}{dx}\Big|_{x=3} & = \frac{9(3)-6}{\sqrt{(3(3)-2)^2-4}} = \frac{7\sqrt{5}}{5}[/tex]

Step-by-step explanation:

We are given the two functions:

[tex]\displaystyle f(x) = \sqrt{x^2 -4} \text{ and } g(x) = 3x-2[/tex]

And we want to find:

[tex]\displaystyle \frac{d}{dx}\left[f(g(x))\right] \text{ at } x = 3[/tex]

Recall that from the chain rule:

[tex]\displaystyle \frac{d}{dx}\left[ f(g(x))\right] = f'(g(x)) \cdot g'(x)[/tex]

Hence, find both f'(x) and g'(x).

The derivative of f(x) can be determined using the chain rule:

[tex]\displaystyle \begin{aligned} f'(x) &= \frac{d}{dx}\left[ \sqrt{x^2-4}\right]\\ \\ & = \frac{1}{2\sqrt{(x^2-4)}}\cdot \frac{d}{dx}\left[x^2-4\right] \\ \\ & = \frac{x}{\sqrt{x^2-4}} \end{aligned}[/tex]

Because g(x) is simply a linear function, its derivative will be the slope of the linear function at any point. That is:

[tex]\displaystyle g'(x) = 3[/tex]

Hence:

[tex]\displaystyle \begin{aligned} \frac{d}{dx}\left[f(g(x))\right] & = \frac{(g(x))}{\sqrt{(g(x))^2-4}} \cdot (3) \\ \\ & = \frac{9x-6}{\sqrt{(3x-2)^2-4}} \end{aligned}[/tex]

Then at the point x = 3, the derivative is:

[tex]\displaystyle \frac{d}{dx}\Big|_{x=3} & = \frac{9(3)-6}{\sqrt{(3(3)-2)^2-4}} = \frac{7\sqrt{5}}{5}[/tex]

-7.21 < - 7.18 < -7.09 < 6.99 < 7.15

Step-by-step explanation:

-7.21

-7.18

-7.09

6.99

7.15

By applying the exponential and logarithmic functions, we have

[tex]x^{\sin(x)} = \exp \left(\ln \left(x^{\sin(x)}\right)\right)[/tex]

Then in the limit,

[tex]\displaystyle \lim_{x\to0} x^{\sin(x)} = \lim_{x\to0} \exp \left(\ln \left(x^{\sin(x)}\right)\right)[/tex]

[tex]\displaystyle \lim_{x\to0} x^{\sin(x)} = \exp \left( \lim_{x\to0} \ln \left(x^{\sin(x)}\right)\right)[/tex]

[tex]\displaystyle \lim_{x\to0} x^{\sin(x)} = \exp \left( \lim_{x\to0} \sin(x) \ln(x) \right)[/tex]

[tex]\displaystyle \lim_{x\to0} x^{\sin(x)} = \exp \left( \lim_{x\to0} \frac{\ln(x)}{\csc(x)} \right)[/tex]

As x approaches 0 (from the right), both ln(x) and csc(x) approach infinity (ignoring sign). Applying L'Hopitâl's rule gives

[tex]\displaystyle \lim_{x\to0} x^{\sin(x)} = \exp \left( \lim_{x\to0} \frac{\frac1x}{-\csc(x)\cot(x)} \right) = \exp \left( -\lim_{x\to0} \frac{\sin^2(x)}{x\cos(x)} \right)[/tex]

Recall that

[tex]\displaystyle \lim_{x\to0} \frac{\sin(x)}{x} = 1[/tex]

Then

[tex]\displaystyle \lim_{x\to0} \frac{\sin^2(x)}{x\cos(x)} = \lim_{x\to0} \frac{\sin(x)}{\cos(x)} = \lim_{x\to0} \tan(x) = 0[/tex]

So, our limit is

[tex]\displaystyle \lim_{x\to0} x^{\sin(x)} = \exp(0) = \boxed{1}[/tex]

Answer:

Step-by-step explanation:

So how u do it is

you take 28 and 2.10 and you add it.

you add it with the bigger number at the bottom and the smaller number at the top. You then add it and that’s how many nickels and dimes are in the jar.

Hope this helped. Hehe

Answer:

-3

Step-by-step explanation:

Answer:

Step-by-step explanation:

A relation is a function if every input has exactly one output. The domain and range of a relation that is not a function can have multiple outputs for a single input.

1. A relation is considered a function if every input has exactly one output. To determine if the relation on the right is a function, we can examine the x-values and see if any are repeated. If there are no repeated x-values, then it is a function. If there are repeated x-values, then it is not a function.

2. A relation that is not a function can have multiple outputs for a single input. The domain of a relation refers to the set of all possible input values, while the range refers to the set of all possible output values. Without the relation provided, it is not possible to state the specific domain and range.

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Answer:

D

Step-by-step explanation:

0.6x17.5 which is 10.5

Answer:

The Answer is Option C. 24

Explanation:

Red Marbles = [tex] \frac{2}{6} \times 24 = 8[/tex]

Blue Marble = (Red Marbles [tex] + 8[/tex])

Total Marbles = (Red Marbles+Blue Marbles) =[tex](8 + 16)[/tex] [tex] = 24[/tex]