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3 years ago

What is the domain of h please help :(((((((

Mathematics

1 answer:

Olin [163]3 years ago

7 0

Answer:

Domain is X-values

Range is Y-VALUES

domain as follows: -7,-3, -1, 1, and 4

Range as follows: -2,7, 6, and 3

<h2>I think the domain of h is 3</h2>

Step-by-step explanation:

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A rectangular prism has a volume of 96 cubic feet. The area of the base is 24 square ft. What is the height of the prism?

cricket20 [7]

We know that
[volume of a rectangular prism]=[area of the base]*height
height=volume of the prism/area of the base
height=96 ft³/24 ft²-----> 4 ft

the answer is
T<span>he height of the prism is 4 ft</span>

8 0

3 years ago

At a regional soccer tournament, tickets for two adults and seven students cost $42. Tickets for three adults and eleven stude

tatiyna

The cost of adult ticket is $7 and child ticket is $4.

Step-by-step explanation:

Let,

Price of one adult ticket = x

Price of one child ticket = y

According to given statement;

2x+7y=42 Eqn 1

3x+11y=65 Eqn 2

Multiplying Eqn 1 by 3

$3(2x+7y=42)\\6x+21y=126\ \ \ Eqn\ 3$

Multiplying Eqn 2 by 2

$2(3x+11y=65)\\6x+22y=130\ \ \ Eqn\ 4$

Subtracting Eqn 3 from Eqn 4

$(6x+22y)-(6x+21y)=130-126\\6x+22y-6x-21y=4\\y=4$

Putting y=4 in Eqn 1

$2x+7(4)=42\\2x+28=42\\2x=42-28\\2x=14\\$

Dividing both sides by 2

$\frac{2x}{2}=\frac{14}{2}\\x=7$

The cost of adult ticket is $7 and child ticket is $4.

Keywords: linear equation, elimination method

Learn more about elimination method at:

#LearnwithBrainly

7 0

3 years ago

-4(2x - 5) = 3(x - 15)

Mice21 [21]

Multiply the first bracket by -4

Multiply the second bracket by 3

-4(2x - 5) = 3(x - 15)

-4(2x)-4(-5)= 3(x)+3(-15)

-8x+20= 3x-45

Move 3x to the other side. Sign changes from +3x to -3x.

-8x-3x+20= 3x-3x-45

-11x+20= -45

Move +20 to the other side. Sign changes from +20 to -20.

-11x+20-20= -45-20

-11x= -65

Divide by -11

-11/-11x= -65/-11

x= 65/11 or x= 5 10/11

Answer: x= 65/11 or x= 5 10/11

8 0

3 years ago

Pls answer my maths questions fast reply me soon

Hunter-Best [27]

you didn't even put the question down

8 0

3 years ago

What is the solution to the equation 2x + 4 = 23x?

nordsb [41]

Answer:

$x = \frac{4}{21}\\$

Step-by-step explanation:

$2x +4 = 23x \\ 2x +4 -23x = 23x -23x \\ -21x +4 = 0 \\ -21x +4 -4 = 0 -4 \\ -21x = -4 \\ \frac{-21x}{-21} = \frac{-4}{-21} \\ x = \frac{4}{21}$

3 0

3 years ago

What is the domain of h please help :(((((((​

What is the domain of h please help :(((((((