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3 years ago

What is volume of a trapezoid prism?

Mathematics

1 answer:

Gemiola [76]3 years ago

5 0

Answer:

If the prism length is L, trapezoid base width B, trapezoid top width A, and trapezoid height H, then the volume of the prism is given by the four-variable formula: V(L, B, A, H) = LH(A + B)/2. In other words, multiply together the length, height, and average of A and B.

Step-by-step explanation:

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Using the rule y = 4x , find thr value of y when x is 5

Sidana [21]

Answer:

y=4(5) =20

Step-by-step explanation:

6 0

2 years ago

10y-50=<br> 10y−50=<br> \,\,-20<br> −20

densk [106]

Answer:

Therefore the value of 'y' is,

$y=3$

Step-by-step explanation:

Given:

$10y-50=-20$

To Find:

y= ?

Solution:

$10y-50=-20$ ........Given

Step 1. Adding 50 to both the side we get

$10y-50+50=-20+50\\10y=30$

Step 2. Dividing by 10 on both the side we get

$\dfrac{10y}{10}=\dfrac{30}{10}\\\\y=3$

Therefore the value of 'y' is,

$y=3$

6 0

2 years ago

What is 34342424×453?

zloy xaker [14]

Answer:

1.555711807*10^10

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Hurrrryyyyy plllzzz. Determine the equation of the line that passes through the given points

pashok25 [27]

<h2>Answer:</h2>

y = 2

<h2>Step-by-step explanation:</h2>

To determine the equation of the line that passes through (10,2) and (-3,2), we need to determine the slope of the line. Then substitute the slope and any given point in point slope form to obtain the equation of the line.

<h3>Finding the Slope of the line:</h3>

$\implies \text{Slope} = \dfrac{\text{Rise}}{\text{Run}} = \dfrac{y_{2} - y_{1} }{x_{2} - x_{1} }$

$\implies \text{Slope} = \dfrac{y_{2} - y_{1} }{x_{2} - x_{1} }$

<u>Substitute the coordinates of the given points:</u>

$\implies \text{Slope} = \dfrac{2 - 2}{-3 - 10 }$

<u>Simplify the equation to determine the slope:</u>

$\implies \text{Slope} = \dfrac{0}{-3 - 10 }$

∴ 0 divided by ANY number is ALWAYS 0.

$\implies \text{Slope} =0$

<h3>Finding the equation of the line:</h3>

Point slope form formula: y - y₁ = m(x - x₁)

x₁ and y₁ are the coordinates of any given point.
m is the slope

<u>Substitute the values in the point slope form:</u>

$\implies \text{Equation of line:} \ y - y_{1} = m(x - x_{1} )$

$\implies \text{Equation of line:} \ y - 2 = 0(x - 10)$

<u>Simplify the equation to determine the equation of the line:</u>

∴ Any number multiplied by 0 is 0.

$\implies \text{Equation of line:} \ y - 2 = 0$

$\implies \text{Equation of line:} \ y = 0 + 2$

$\implies \text{Equation of line:} \ y = 2$

Thus, the equation of the line is y = 2.

5 0

2 years ago

Write an exponential function for graph that passes through the following points (-3,80);(-1,20)

padilas [110]

Answer:

(

)

Explanation:

An exponential function is in the general form

(

)

We know the points

(

−

)

and

(

)

, so the following are true:

(

−

)

(

)

Multiply both sides of the first equation by

to find that

Plug this into the second equation and solve for

(

)

Two equations seem to be possible here. Plug both values of

into the either equation to find

. I'll use the second equation for simpler algebra.

(

)

Giving us the equation:

(

)

−

(

−

)

−

Giving us the equation:

−

(

−

)

However! In an exponential function,

, otherwise many issues arise when trying to graph the function.

The only valid function is

(

)

7 0

3 years ago