Which Of The Following Expressions Represents "the Difference Of 7 And C"? (2024)

Answer:

cant enlarge

Area of a rhombus:

(Diagonal1 * Diagonal2) / 2

4 + 6 = 10 (Dia1)
2 + 6 = 8 (Dia2)

(10 + 8) / 2 = 9

Answer:

the question dear sister

Answer:

9/40

Step-by-step explanation:

Carol ate 2/5 of the cake; Dima ate 3/8 of the remaining cake, mom ate the rest. What fraction of the whole cake did mom eat?

1 - (2/5 + 3/8) =

1 - 31/40 =

9/40

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

check

9/40 + 2/5 + 3/8 = 1

the answer is good

The inequality that models this situation is:

[tex]8n \geq 37[/tex]

Solving the inequality, it is found that 5 is the least number of buses needed to transport the Math Team.

Since in each bus holds eight people, with n buses, the total number of people is given by:

[tex]T = 8n[/tex]

There are 35 students, and two faculty advisors going on the trip, hence, the inequality is:

[tex]T \geq 35 + 2[/tex]

[tex]T \geq 37[/tex]

[tex]8n \geq 37[/tex]

To solve the inequality, we treat it similarly to an equality, thus:

[tex]8n \geq 37[/tex]

[tex]n \geq \frac{37}{8}[/tex]

[tex]n \geq 4.625[/tex]

There has to be a whole number of buses, thus 5 is the least number of buses needed to transport the Math Team.

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Answer:

y=500x+3000

the Y intercept is 3,000

Step-by-step explanation:

In this equation y represents the total gallons of water in the pool the 500 represents the water that goes into the pool in an hour. X represents the number of hours and 3000 represents the water that was already in there.

Answer:

Mark me brainliest

Step-by-step explanation:

In the case of a whole number, think of it as having a denominator of 1: The reciprocal of 5 is 1/5.

Se puede viajar de Estados Unidos a España y regresar en una aerolínea diferente de 132 maneras posibles.

Dado que entre Estados Unidos y España hay 12 aerolíneas diferentes, para determinar de cuántas maneras se puede viajar de Estados Unidos a España y regresar en una aerolínea diferente se debe realizar el siguiente cálculo:

12 x 11 = X132 = X

Por lo tanto, se puede viajar de Estados Unidos a España y regresar en una aerolínea diferente de 132 maneras posibles.

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Answer:

A GIRL ON HERE NAMED SAMI32390

Step-by-step explanation:

Answer:

Hmmm, this is a hard question loll. I would say my mom because she is always there for me when I’m in need. Also because if It wasn’t for her, there wouldn’t be me today.

Step-by-step explanation:

Answer:

3(b + 4) = 2

Step-by-step explanation:

Answer:

7) [tex] \dfrac{25c^2}{d^4} [/tex]

8) [tex] 4w^6r [/tex]

Step-by-step explanation:

You must use the laws of exponents.

7)

[tex] (\dfrac{5c}{d^2})^2 = [/tex]

When you raise a fraction to an exponent, raise the numerator and the denominator to that exponent.

[tex] = \dfrac{(5c)^2}{(d^2)^2} [/tex]

When you raise a product to an exponent, raise each factor to that exponent.

When you raise an exponent to an exponent, multiply the exponents.

[tex] = \dfrac{5^2c^2}{d^4} [/tex]

[tex] = \dfrac{25c^2}{d^4} [/tex]

8)

[tex] \dfrac{-16w^7r^2}{-4wr} = [/tex]

To divide powers with the same base, subtract the exponents. Remember that a plain variable, such as w is the same as w^1.

[tex] =\dfrac{-16}{-4}w^{7-1}r^{2-1} [/tex]

[tex] = 4w^6r [/tex]

3. You have 300 euros. What is this amount in US dollars.

Answer:

462.20 US dollars ans,,.

Step-by-step explanation:

Sorry I can help you only for this question

Answer:

yes 48615453 is divisible by 9.

Answer:

7

Step-by-step explanation:

use the distance formula and plug in values, there's another value, but that's when k-4 = -3

Answer:

Domain: { - 3 , 0 , 3 , 6 } ; Range: { 1 , 2 , 3 , 4 }

Step-by-step explanation:

f(x) = y = [tex]\frac{x}{3}[/tex] + 2

f( - 3 ) = ( - 3 ) ÷ 3 + 2 = 1

f( 0 ) = ( 0 ) ÷ 3 + 2 = 2

f( 3 ) = ( 3 ) ÷ 3 + 2 = 3

f( 6 ) = ( 6 ) ÷ 3 + 2 = 4

Domain: { - 3 , 0 , 3 , 6 }

Range: { 1 , 2 , 3 , 4 }

Answers:

Domain = -3,0,3,6

Range = 1,2,3,4

=====================================================

Explanation:

The domain is the set of allowed x inputs of a function. We simply type in the values your teacher gave you, which are: -3, 0, 3, 6 as the domain.

To find the range, we plug each item from the domain separately one at a time into the equation to find the y value.

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

If x = -3, then,

y = x/3 + 2

y = -3/3 + 2

y = -1 + 2

y = 1

The domain item of x = -3 pairs up with the value y = 1 in the range.

In short, 1 is in the range.

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

If x = 0, then,

y = x/3 + 2

y = 0/3 + 2

y = 0 + 2

y = 2

The value 2 is also in the range.

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

If x = 3, then,

y = x/3 + 2

y = 3/3 + 2

y = 1 + 2

y = 3

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

If x = 6, then,

y = x/3 + 2

y = 6/3 + 2

y = 2 + 2

y = 4

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

The y values we got at the end of each section were: 1,2,3,4

This consists of the range that corresponds to the given domain.

Answer:

D.) x = 9 is a true solution and x = negative 9 is an extraneous solution

Step-by-step explanation:

Edge 2021-2022 :)

9 is a true solution and -9 is an extraneous solution

The correct option is 4.

What is an equation?

Equation: A declaration that two expressions with variables or integers are equal. In essence, equations are questions, and attempts to systematically identify the solutions to these questions have been the driving forces behind the creation of mathematics. Simple algebraic equations with merely addition or multiplication to differential equations, exponential equations with exponential expressions, and integral equations are examples of different types of equations.

As per the given data in the question:

The solutions of the equation [tex]2\log_3{x} = 4[/tex] are:

[tex]x = \pm 9[/tex]

To find that which solution is true and which is extraneous:

True Solution: The solution obtained should be inside the domain of the given function.

Extraneous Solution: The solution obtained is outside the domain of the given function.

Domain of the given function log:

[0, ∞)

So, +9 is in the domain and -9 is not in the domain.

Hence, 9 is a true solution and -9 is an extraneous solution

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Answer:

8.14 or 8.15

Step-by-step explanation:

Just do cube root of 540, which is about 8.14 Or 8.15.

The length of the prism would be 10 cm when the base of the prism is a rectangle with dimensions of 10 cm by 6 cm.

What is the volume of the cube?

The volume of a cube is equal to the product of the length, width, and height of a cube.

The volume of a cube is given by the formula as

The volume of a cube = length × breadth × height

To determine the length of a prism based on its volume, you need to know the formula for the volume of a prism and the values of the other dimensions of the prism. The formula for the volume of a prism is V = Bh, where B is the area of the base of the prism and h is the height of the prism.

If the volume of the prism is 540 cm cube, and you know the values of B and h, you can use the formula V = Bh to solve for the length of the prism.

Assume, that the base of the prism is a rectangle with dimensions of 10 cm by 6 cm, and the height of the prism is 9 cm, then the volume of the prism would be V = Bh = (10 cm)(6 cm)(9 cm) = 540 cm cube. In this case, the length of the prism would be 10 cm, since that is one of the dimensions of the base of the prism.

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Answer: At least 7

Step-by-step explanation:

A good tip is to cut the same shape and fold it and count how many symmetry :)

Answer:

I'm pretty sure it's the first one

Answer:

4a = 3a + 10

Step-by-step explanation:

Four times a certain number “a”:

4a

Ten more than thrice the number:

3a + 10

The statement is:

4a = 3a + 10

Answer:

8

Step-by-step explanation:

-3(6-r)= -18+3r because -*-=+

3r=24

r=8

Answer:

F

Step-by-step explanation:

Answer:

1.5 km

Step-by-step explanation:

Length of pool = 25m

no.of lengths. = 60

Total length of he swim s = 25m* 60

= 1500m

You know , 1000m = 1km ,

so,

He swims 1500m/1000m

= 1.5 km

The asked transformation is dilation.

What is transformation?

A transformation is a process that manipulates a polygon or other two-dimensional object on a plane or coordinate system.

Given that, f(x)= -x+5; g(x) = 2f(x)

The original function was = f(x) = -x+5

After transformation = g(x) = 2f(x)

We see, that,

The function is resulted in 2 times the main function.

It is showing an enlargement with a scale factor of 2.

Hence, the transformation is dilation.

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Answer:

please mark me as brainliest

Answer:

x = -15 and x = -2

Step-by-step explanation:

x+2 = [tex]\sqrt{-13x-26}[/tex]

first step is to square both sides to eliminate the square root symbol

(x+2)² = -13x - 26

now use the 'foil' method on (x+2)² to get:

x² + 4x + 4 = -13x - 26

add 13x to each side to get:

x² + 17x + 4 = -26

add 26 to each side to get:

x² + 17x + 30 = 0

(x+15)(x+2) = 0

x+15 =0; x = -15

x+2 =0; x = -2

Answer:

If the equation is 3x^2+6y^2, when x=0 and y=2.

Then, 3(0)^2+6(2)^2=

So, 0+6(4)= 24

Therefore, the answer is 24.

Step-by-step explanation: