what is 4 x 1 ??? 91 points answer quickly

Answer:

x=9 2/3 hours (or) x=9hours and 40 minutes

Step-by-step explanation:

7.25-.75x=0

-.75x=-7.25

x=9.66666...

  -or-

x=9 2/3 hours (or) x=9hours and 40 minutes

Here the statements 1, 2, 3, 4, 5, 7, 8, 10 are correct according to the rules of the shapes.

1: A rhombus is a quadrilateral with four equally sized sides. Each square is a rhombus since they all have four sides that are the same length. 2: Due to the parallel alignment of its opposing sides, every rhombus is a parallelogram. 3: It is true that all rectangles are parallelograms since they have two sets of parallel sides and two pairs of equal opposing sides. 4: The other is split into two equal halves by each bisector. 5: If a quadrilateral's diagonals are equal and bisect one another at right angles, it is a square. 7: Since the diagonals themselves are congruent, each bisected line segment is also congruent. 8: The diagonals split a rhombus's vertex angles into equal halves. The diagonals of a rhombus are at right angles to one another. 10: A square is a rhombus. Sometimes, this is accurate. When a rhombus has four right angles, it is true. So the statements 1,2,3,4,5,7,8,10 are correct.

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The percent increase of the profit is 15%

In this question, the figures are given as

Profit in March = £2750

Profit in April = £3162.50

The percentage of the increase of the profit is then calculated using the following equation

Increase percentage = (Profit in April - Profit in March)/Profit in March * 100%

Substitute the known values in the above equation, so, we have the following representation

Increase percentage = (3162.50 - 2750)/2750 * 100%

Evaluate

Increase percentage = 15%

Hence, the increase in percentage is 15%

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The lengths of the other two sides of the right triangle are 24m and 25m, respectively.

Let's assume the consecutive integers representing the lengths of the other two sides of the right triangle are x and x + 1, where x is the smaller integer. We are given that the shortest side measures 7m. Now, we can use the Pythagorean theorem to solve for the lengths of the other two sides.

According to the Pythagorean theorem, in a right triangle, the square of the length of the hypotenuse (the longest side) is equal to the sum of the squares of the lengths of the other two sides.

Using this theorem, we have the equation:

\(7^2 + x^2 = (x + 1)^2\)

Expanding and simplifying this equation, we get:

\(49 + x^2 = x^2 + 2x + 1\)

Now, we can cancel out \(x^2\) from both sides of the equation:

49 = 2x + 1

Next, we can isolate 2x:

2x = 49 - 1

2x = 48

Dividing both sides by 2, we find:

x = 24

Therefore, the smaller integer representing the length of one side is 24, and the consecutive integer representing the length of the other side is 24 + 1 = 25.

Hence, the lengths of the other two sides of the right triangle are 24m and 25m, respectively.

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As group size increases, the complexity of the group increases (option A).

What is group size?

Even within the same species, group size can vary greatly, so we frequently need statistical tests to evaluate these measurements between two or more samples as well as statistical measures to quantify group size. Since group sizes typically follow an aggregated (right-skewed) distribution, where most groups are small, few are large, and a very small number are very large, group size measures are infamously challenging to handle statistically.

As group size increases, the complexity of managing and coordinating the group also increases.

The larger the group, the more difficult it is to communicate effectively, to make decisions, and to ensure that everyone is working towards a common goal.

This is why larger organizations often have more complex hierarchies and more formalized communication and decision-making processes.

Therefore, the correct option is A.

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SOLUTION

Distance is calculated as

a.) miles in one hour

Here the speed is given as 68 miles/hr.

The distance in 1 hour becomes

Hence the answer is 68 miles

b.) Feet in one hour

We have to found the distance in one hour in miles as 68 miles.

So we convert the miles to feet, we have

Hence the answer is 359,040 feet

c.) Feet in one minute

To do this, we divide the distance gotten in feet in one hour by 60. Since 60 minutes make an hour, so we have

Hence the answer is 5,984 feet in one minute

d.) Feet in one second

To do this, we divide the distance gotten in feet in one minute by 60. Since 60 seconds make a minute, so we have

Hence the answer is 99.73 feet in one second

Answer:

m=18

Step-by-step explanation:

-1/2m=-9

-m=-18

m=18

\( \begin{cases} \\ \\ \large\bf{\green{ \implies}} \tt \: - \: \frac{1}{2} \: m \: = \: - 9 \\ \\ \large\bf{\green{ \implies}} \tt \: - \frac{1 \: m}{2} \: = \: - 9 \\ \\ \large\bf{\green{ \implies}} \tt \: - 1m \: = \: - 9 \: \times \: 2 \\ \\ \large\bf{\green{ \implies}} \tt \: - 1m \: = \: - 18 \\ \\ \large\bf{\green{ \implies}} \tt \: m \: = \: \frac{ \cancel- 18}{ \cancel - 1} \\ \\ \large\bf{\green{ \implies}} \tt \: m \: = \: \frac{18}{1} \\ \\ \large\bf{\green{ \implies}} \tt \: m = \: 18 \: \\ \\ \end{cases}\)

Answer:

the answer is 1.2

Step-by-step explanation:

The number of miles Alvin’s family drive per gallon of gas is 28 miles.

Given that, Alvin’s family used 18.5 gallons of gas to drive 518 miles.

The unitary method is a technique for solving a problem by first finding the value of a single unit, and then finding the necessary value by multiplying the single unit value.

Number of miles drive per gallon of gas = Total number of miles ÷ Total number of gallons

= 518 ÷ 18.5

= 28 miles

Hence, the number of miles Alvin’s family drive per gallon of gas is 28 miles.

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Answer:

x = -5

Step-by-step explanation:

Answer:

  x = -5

Step-by-step explanation:

You want the solution to the equation 2x -10 = 4x.

Subtracting 2x from both sides gives ...

  -10 = 2x

Dividing both sides by 2 gives ...

  -5 = x

The solution is x = -5.

__

Additional comment

When all of the coefficients have a common factor, sometimes we like to divide the equation by that factor. Here, all of the coefficients are even, so we can start by dividing the equation by 2:

  x -5 =2x

Now subtracting x gives the solution:

  -5 = x

It still takes 2 steps, so the approach you take will be the one you're most comfortable with.

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The ratio of the opposite side to the adjacent side (tan 30°) is: tan 30° = (opposite side) / (adjacent side) = (h/2) / ((√3/2)h)  The h cancels out, and we are left with: tan 30° = 1 / √3 = √3 / 3. B is the correct answer

To find the value of tan 30°, we can use the trigonometric definition of tangent, which is the ratio of the opposite side to the adjacent side in a right triangle.

In a right triangle with an angle of 30°, we have one acute angle of 30°, another acute angle of 60°, and a right angle of 90°.

To find the value of tan 30°, we need to determine the ratio of the length of the side opposite to the 30° angle (opposite side) to the length of the side adjacent to the 30° angle (adjacent side).

In a 30°-60°-90° right triangle, the ratio of the sides is as follows:

- The opposite side is half the length of the hypotenuse.

- The adjacent side is (√3)/2 times the length of the hypotenuse.

Let's assume the length of the hypotenuse is "h." Then, the opposite side will be h/2, and the adjacent side will be (√3/2)h.

Therefore, the ratio of the opposite side to the adjacent side (tan 30°) is:

tan 30° = (opposite side) / (adjacent side) = (h/2) / ((√3/2)h)

The h cancels out, and we are left with:

tan 30° = 1 / √3 = √3 / 3

Among the provided answer choices, the best representation for tan 30° is B. √3 / 3. B is the correct answer

Please note that in some cases, the square root symbol (√) may not render correctly due to formatting limitations.

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Answer:

Hi

Please mark brainliest ❣️

Thanks

Step-by-step explanation:

The answer is NO

Reason

x= 2 y= 1

Now input in the first inequality

y≤ -x + 4

1 ≤ -2 +4

1≤ 2 i.e 1 is less than two

Next inequality

y≤ x +1

1 ≤ 2 + 1

1≤ 3 i.e 1 is less than 3

But 1 is not equal to 3 and also not equal to 2

Hence our answer is NO

Answer:

33.123

Step-by-step explanation:

Brenda is at 35.04 seconds which is 2.45 seconds behind Mary so Mary is at 37.49 seconds.

Karen is ahead of Mary by 4.367 seconds which means she is at 33.123

Answer:

$8.28

Step-by-step explanation:

You need 24 Tablespoons to make 3 of the pies. And each lemon has 2 tablespoons. So you need 12 lemons to make them. Multiply 12 by 0.69 and you get your final answer.

200.60 interest does andy’s account earn.

Let x be the amount of interest earned by Andy's account.

According to the problem, Andy's account earns 0.3% more interest than Marty's account, which means that Andy's account earns the same amount plus an additional 0.3% of that amount. Mathematically, we can express this as:

x = 200 + 0.3% of 200

Simplifying the right-hand side of the equation, we get:

x = 200 + 0.003 × 200

x = 200.60

Therefore, the answer is option 1: 200.60.

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— We can remember the order using PEMDAS: Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right).

The order of operations are a set of rules for how to evaluate expressions. They make sure everyone gets to the same answer.

PARENTHESES : We evaluate what's inside parentheses first, before anything else. For example, 2 × ( 3 + 1 ) = 2 × 4 = 8.

EXPONENTS : We evaluate exponents before multiplying, dividing, adding, or subtracting. For example, 2 × 3² = 2 × 9 = 18.

MULTIPLICATION AND DIVISION : We multiply and divide before we add or subtract. For example, 1 + 4 ÷ 2 = 1 +2 = 3.

ADITION AND SUBTRACTION : Lastly, we add and subtract.

When we have more than one of the same type of operation, we work from left to right. This can matter when subtraction or division are on the left side of your expression, like 4 - 2 + 3 or 4 ÷ 2 × 3.

HOPE IT HEPLS :) PA BRAINLEST PO

y = x²-5

f(x) = x² - 5

f(-4) = (-4)² - 5

f(-4) = 16 - 5

f(-4) = 11

give me brainliest pls hehe

Answer:

The other two angles are 22° , 22°

Step-by-step explanation:

To find the other angles, we can use angle sum property of triangle.

      The given angle 136° cannot be base angles. Let the base angles be x.

x + x + 136 = 180°

   2x + 136 = 180°

Subtract 136 from both sides,

            2x = 180 - 136

            2x = 44°

Divide both sides by 2,

              x = 44 ÷ 2

                \(\sf \boxed{x = 22^\circ}\)

Answer:42

Step-by-step explanation:

Answer:

she has to pour 1/4 cup two times

Step-by-step explanation:

Answer:

680

Step-by-step explanation:

The number of thousands in the number 680,000 will be 680.

The analysis of mathematical representations is algebra, and the handling of those symbols is logic.

PEMDAS rule means for the Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction. This rule is used to solve the equation in a proper and correct manner.

The expanded form of a number is given by separating the number into its place.

The number is given below.

⇒ 680,000

Write the number 680,000 in the expanded form, then we have

680,000 = six hundred and eighty thousand

The number of thousands in the number 680,000 will be 680.

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Answer:

4329deg/360deg=12 revolutions

Step-by-step explanation:

Answer:

Step-by-step explanation:

The cost of the jug is $24

Let the cost of the mug be m

Let the cost of the jug be j

Then, we have that;

3m + 2j = $84

m + j = $36

make 'j' the subject from equation (2), we have;

j = 36 - m

Substitute the value in equation (1), we have;

3m + 2(36 - m) = 84

expand the bracket

3m + 72 - 2m = 84

collect the like terms

m = 84 - 72

m = $12

Substitute the value

j = 36 - 12

j = $24

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The graph of the translated function is g ( x ) = ( x + 5 )² + 2

Given data ,

Let the parent function be represented as f ( x )

Now , the value of f ( x ) is

f ( x ) = x²

On simplifying , we get

The function is translated 5 units to the horizontal left direction:

And , when the function is translated 2 units in the vertical upward direction:

So , the translated function is

g ( x ) = ( x + 5 )² + 2

Now , the vertex of the function g ( x ) = ( x + 5 )² + 2 is (-5, 2)

Hence , the graph of the function is plotted and g ( x ) = ( x + 5 )² + 2

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Answer:

1. Square, 10in x 8in, 160in^2

2. Each surface has an area of 80in^2

Step-by-step explanation:

1. Rectangle is the shape of each cut surface which is 10in by 8 in. Since the block was already painted with glitter, she needs to paint both sides of the cut surface only, 2*8in * 10in = 160in^2.

2. Each cut will have a surface area of 10in * 8in = 80in^2

Please leave a like if this is the answer you were looking for

Answer:

-----------------------

Taking the inverse tangent (arctan) of the given ratio 7/9.

Use a calculator or trigonometric table to find:

The approximate value of θ is 37.9°.

using SOH CAH TOA

Tan 85.144 =h/130

h=tan 85.144*130

h=1530.19 fr

Answer:

hey There

Step-by-step explanation:

This compares with 27.5 percent of those age 55 to 64 and 25.6 percent of those age 65 to 74. With respect to being overweight, 31.8 percent of the individuals 75 and older were such, while 37.9 percent of 55 to 64 year olds and 37.8 percent of individuals age 65 to 74 were overweight (figure 1).

Answer:

66.9%

i hope thats right