I really need some help ASAP please :)

Answer: f(x) and g(x) both represent y of the equations

Step-by-step explanation: f(x) and  g(x) both represent the y of the equation for example f(x)=mx+b or g(x)+mx+b both would be to find y of that specific equation and that would also make them inverses because you could use the table to label the inverses on a graph.

The answer to the given question is true. A chart where the data is arranged in vertical columns is called Column Chart, and this chart is useful for showing data changes over time or illustrating comparisons among items.

What is column chart?

Column chart is a type of chart that compares different object levels over time using a vertical format. It is a chart in which the data is arranged in columns and this is useful for showing data changes over a period of time or for illustrating comparisons among items.

Data that is arranged in columns or rows on a worksheet can be plotted in a column chart. In column charts, categories are typically organized along the horizontal axis and values along the vertical axis. Column charts are useful to show how data changes over time or to show comparisons among items.

Column charts are not useful when there are a lot of categories. Catagories organized along the x-axis, while numbers or numerical values ligned in the y-axis.

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Answer:

16 rows

Step-by-step explanation

48x10=480, then divide 480 by 30. 480÷30=16. So, there will be 16 rows.

Answer:

$324

Step-by-step explanation:

8.10 x 40 is 324, meaning she'll have 324 dollars in the 40 hours of working.

Answer:

324

Step-by-step explanation:

If Eve is paid 8.10 an hour, and she works for 40 hours, then it will be 8.10 x 40 = 324

The result of the equation 2.34 x 10²⁴ + 1.92 x 10²³ is 2.532 x 10²⁴.

To solve this given equation,

One first needs to take the common exponent out in both numbers

i.e. we need to take common from 2.34 x 10²⁴ and 1.92 x 10²³ which comes out to be 10²³

Therefore, using the distributive property of multiplication that states ax + bx = x (a+b)

we have, 2.34 x 10²⁴ + 1.92 x 10²³ = 10²³ (2.34 x 10 + 1.92)

= 10²³ (23.4 + 1.92)

=10²³ x 25.32

We convert this into proper decimal notation, and we get

=2.532 x 10²⁴

Therefore, we get 2.532 x 10²⁴ as the result of the given equation.

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The required prediction the sum of -2 and 2 is zero (0).

-2 is two units to the left of zero on the number line, while 2 is two units to the right of zero. So, when we add -2 and 2, the negative value cancels out the positive value, and we are left with zero.

To check this using the number line, we can start at zero and move two units to the left to land on -2.

From there, we can move two units to the right to land on 2. Finally, if we add -2 and 2, we will end up back at zero.

In summary, the sum of -2 and 2 is zero because they cancel each other out. We can confirm this using the number line by starting at zero, moving two units to the left to land on -2, moving two units to the right to land on 2, and finally adding them together to arrive back at zero.

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Answer:

60 mph

Step-by-step explanation:

We calculate the combined distance travelled by the two trains in two hours.

As they were 500 miles apart at first, and 300 miles apart after, they have travelled 200 miles together.

I think the question means "one train travels 20 mph faster than the other".

Say the faster train has speed x mph. Then the slower has speed x - 20 mph.

Now, the combined distance travelled in 2 hrs is 2 * (x + x - 20) = 200

2x - 20 = 100

2x = 120

x = 60 mph

Answer:

3,8,11

Step-by-step explanation:

if line d was parallel there might be more but it is not so the only ones that are congruent are 3,8 and 11

The square of a binomial, the value of the constant \(c\) should be equal to half the coefficient of the linear term squared, which in this case is \(c = \left(\frac{22}{2}\right)^2 = 121\). Therefore, the constant that needs to be filled in is 121.

To express the quadratic expression \(x^2 + 22x + c\) as the square of a binomial, we need to find a binomial of the form \((x + a)^2\) that expands to \(x^2 + 22x + c\). Expanding \((x + a)^2\) gives \(x^2 + 2ax + a^2\). Comparing the coefficients of the expanded binomial and the given quadratic expression, we can equate the linear terms to find \(2ax = 22x\), which gives \(a = 11\). Substituting this value of \(a\) back into the expanded binomial, we have \(x^2 + 22x + 121\). Therefore, the constant that needs to be filled in is 121.

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Answer:

g(x) =1

x-1

it's either g(x) or f(x)

Answer:

Step-by-step explanation:

Area of rectangle = length * width

                             = 6 *5

                             = 30 sq.ft

Area of triangle1 = \(\frac{1}{2}*base*height\)

                           \(= \dfrac{1}{2}*5 * 3\\\\= \dfrac{15}{2}\\\\= 7.5 \ ft^{2}\)

\(Area \ of \ triangle2 = \dfrac{1}{2}*4*2\\= 4 \ ft^{2}\)

Area of figure = 30 + 7.5 + 4 = 41.5 sq.ft

The value of Pi to four decimal places is 3.1416.

There are 8 vertices on a cube.

The prime number closest to 100 is 97.

The sum of the internal angles of a hexagon is 720 degrees.

The number represented in binary as 100 is 4 in decimal notation.

Answer:

the total number of votes in favor is 324 and the total number of votes against is 111.

In favor: 324

Against: 111

There are 435 members of the House of Representatives. 89 more members voted in favor than against, so there were 89 more members who voted in favor than against. To determine the total number of votes in favor, we add 89 to the number of votes against. Therefore, the total number of votes in favor is 324 and the total number of votes against is 111.

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Answer:

\(6 \times \frac{3}{4} \)

Step-by-step explanation:

4 in 27 is 6 and it remains 3.

Answer:

(4.5, 8) and (8, 4.5)

Step-by-step explanation:

Given the equations

(x+y)=12.5 ... 1

X ×Y=36 .... 2

From 2, Y = 36/X

Substitute into 1

x+ 36/x = 12.5

x^2 + 36 = 12.5x

x^2 - 12.5x + 36 = 0

10x^2 - 125x + 360 = 0

2x^2 - 25x + 72 = 0

Factorize

2x^2 - 16x - 9x + 72 = 0

2x(x-8)-9(x-8) = 0

2x-9 = 0 and x-8 = 0

x = 9/2 and x = 8

when x = 9/2

Y = 36/(9/2)

Y = 36 * 2/9

Y = 8

When x = 8

Y = 36/X

Y = 36/8

Y =  4.5

Hence the solutions are (4.5, 8) and (8, 4.5)

Answer: Hannah will pay $5,936.

Step-by-step explanation:

Given: Length of pool =  30 feet

Width of pool =  15 feet

Area of pool = Length x Width = 30 feet x 15 feet

= 450 square feet

The patio will be 4 feet wide on each side of the pool.

i.e. Length of patio included pool = 30+4+4 = 38 feet

Width of patio included pool = 15+4+4 = 23 feet

Area of patio included pool = 38 feet x 23 feet

= 874 square feet

Area of patio = (Area of patio included pool ) - (Area of pool)

= (874 - 450) sq. feet

= 424 square feet

Rate = $14.00 per square foot

Cost for stone patio  = Rate x Area of patio

=  $  ( 14.00 x  424)

= $ 5,936

Hence, Hannah will pay $5,936.

Answer:

-3

Step-by-step explanation:

Have a lovely rest of your day/night, and good luck with your assignments! ♡

Part 1: Triangles are similar by Side-Side-Side similarity.

Part 2: Triangles are similar angle-Angle (AA) similarity.

Part 1: Ratios must be equal for triangle similarity.

Taking the ratios of the sides:

17/37.4  = 20/44 = 25/55

On solving

0.4545 = 0.4545 = 0.4545

As the ratios are equal, triangles are similar.by Side-Side-Side similarity.

Part 2:

∠F = ∠H (given)

∠EGF = ∠JGH (vertically opposite)

By Angle-Angle (AA) similarity.

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The correct question is 1 and 2.

Answer:

Ron

Step-by-step explanation:

Change all these ratios such that they have the same units in the denominator. Multiply by common ratios to get equivalent proportions. I will get all ratios in terms of feet/minute. Set up the common ratio such that you cancel out the original unit with the new desired unit in the denominator. I want my answer in feet per minute, so mutiply by sec/sec to cancel them.

Will:
\(\frac{9 ft}{1sec} * \frac{60 sec}{1min} = 540\) ft / min

Ron:
\(\frac{372 ft}{27 sec} * \frac{60 sec}{1 min } = 826.667\) ft / min

Tony:
\(\frac{1 mile}{505 sec} * \frac{60 sec}{ 1 min} * \frac{5280 ft}{1 mile} = \frac{60 * 5280}{505} = 627.327\) ft / min

Jake:
\(\frac{688 ft}{1min}\) = 688 ft / min

Comparing these four speeds, we want to know who runs the fastest. Ron's speed is greatest; Therefore, Ron runs the fastest.

Answer: 42

How to: Height = 7 weight = 2  length = 3

multiply all together is 42 .

Have a great day and stay safe !

The correct answer is (b): H(0): μ≥12 versus H(a): μ<12. This is because we want to test if the new average number of cars owned is less than the historical average of 12.

The null hypothesis is: H(0): μ=12, which means that the average number of cars owned in a lifetime is still 12. The alternative hypothesis is: H(a): μ<12, which means that the average number of cars owned in a lifetime has decreased from the historical value of 12. Therefore, the correct answer is (b): H(0): μ≥12 versus H(a): μ<12. This is because we want to test if the new average number of cars owned is less than the historical average of 12. If we assume that the new average is greater than or equal to 12, we cannot reject the null hypothesis and conclude that there is a decrease in the average number of cars owned in a lifetime.

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2pq shows the algebraic expressions or equations represent "twice the product of p and q".

What is an algebraic expression?

In mathematics, an expression that incorporates variables, constants, and algebraic operations is known as an algebraic expression (addition, subtraction, etc.).

Here, we have

Twice the product of p and q.

Through this statement, we concluded that 2pq is the correct algebraic expression of a given statement.

Hence, 2pq shows the algebraic expressions or equations represent "twice the product of p and q".

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Answer:

Point X

Step-by-step explanation:

Solution:

The arithmetic sequence is given below as

Step 1:

We will calculate the common difference using the formula below

Step 2:

We will calculate the fifth term using the formula below

We will calculate the sixth term using the formula below

We will calculate the seventh term using the formula below

Hence,

The next three terms of the arithmetic sequence are given below as

Answer

How much there is at the end of the year, I cant answer the question seriously if you do not include the whole question bub next time put the whole question, best of luck.

Step-by-step explanation:

Answer:

should be 6cm

Step-by-step explanation:

if you are looking at a cube

Answer:

6 cm 2

Step-by-step explanation:

Surface area of a cube then 1 x 1 x 1 x 6 (6 faces )

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let's solve for " w "

Answer:

w = √( x - y ) / v

Step-by-step explanation:

in this situation, we are actually asked to make w the subject of the formula

this !means that we should make w be equal to every other variable meaning;

w = y + x

note that this is just an example

so, let us get started

we have;

vw² + y = x

first of all we have to move the y to the right hand side

it is more like collecting like terms so that at the end of the day we only end up with w on that side

vw² = x - y

now, we have to remove the ²

we will do that by square rooting both sides

√( vw )² = √( x - y )

the square root will remove the square because they are opposites of each other.

it is more like a multiplication sign canceling a division sign or when we bring a subtraction sign to the other side of the equation and it turns to an addition sign.

in our case, it is like bringing the square to the other side of the equation and it turns to a square root sign

so,

vw = √( x- y )

we ate almost done.

it is now time to remove the v by dividing through by v

this means that we remove the multiplication sign bonding the v and w through division just like the square root removing the square

vw / v = √( x - y ) / v

w = √( x - y ) / v

therefore , our answer is

w = √( x - y ) / v

Answer:

(multiply both sides by 6)

6×\(\frac{4h+4}{6}\)-10×6=-2h×6

(simplify)

4h+4-60=-12h

4h-56=-12h

(move constant to the right side and variable to the left)

4h+12h=56

16h=56

(divide both sides by 16)

h=7/2