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3 years ago

What is 4/5 x 5 + 2.5 I really need help

Mathematics

2 answers:

neonofarm [45]3 years ago

8 0

<h2><em>Answer: The answer is 6.5!</em></h2>

<h2><em>Step-by-step explanation:</em></h2><h2>Just multiply 4/5 x 5 then your answer will be 4. Then add 2.5 + 4 then you will get 6.5! </h2><h2 /><h2>Hope This Helps! Have a nice day and eat a full Meal and drink some Water today!</h2>

Alex73 [517]3 years ago

4 0

Answer:

6.5

Step-by-step explanation:

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Imarindra thers.otes

Wittaler [7]

Answer:

$V=176\pi\ in^3$

Step-by-step explanation:

<u><em>The picture of the question in the attached figure</em></u>

we know that

The given figure is in the shape of a cylinder

To find out how much grain can this container hold, determine the volume of the cylinder

The volume of the cylinder is given by the formula

$V=\pi r^{2} h$

we have

$r=4\ in\\h=11\ in$

substitute

$V=\pi (4)^{2} (11)$

$V=176\pi\ in^3$

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3 years ago

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zavuch27 [327]

Answer:

2762.5

Step-by-step explanation:

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3 years ago

What is the distance between (–6, 2) and (8, 10) on a coordinate grid? StartRoot 60 EndRoot StartRoot 68 EndRoot StartRoot 162 E

vladimir2022 [97]

Answer:

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Step-by-step explanation:

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4 years ago

Read 2 more answers

Determine whether each expression is meaningful as a real number yes or no? -√9

Sonja [21]

$Yes\ -\sqrt9\ is\ real\ number\\\\-\sqrt9=-3\ is\ integer\ number\\\\-\sqrt{a}\in\mathbb{R}\ for\ any\ a\geq0$

8 0

3 years ago

(04.02 MC)

lesya [120]

Answer:

The equation in standard form is:

Rx+Py = -PR

Step-by-step explanation:

The slope-intercept form of the line equation

$y = mx+b$

where

m is the slope

b is the y-intercept

Given

The y-intercept (0, -R)

The x-intercept (−P, 0)

Finding the slope between (0, -R) and (−P, 0)

$\mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}$

$\left(x_1,\:y_1\right)=\left(0,\:-R\right),\:\left(x_2,\:y_2\right)=\left(-P,\:0\right)$

$m=\frac{0-\left(-R\right)}{-P-0}$

$m=-\frac{R}{P}$

Thus, the slope between (0, -R) and (−P, 0) is:

$m=-\frac{R}{P}$

We know that the value of the y-intercept can be determined by setting x = 0, and determining the corresponding value of y.

We are given the y-intercept point (0, −R).

Thus, y-intercept b = -R

so substituting b = -R and $m=-\frac{R}{P}$ in the slope-intercept form to determine the line of the equation

$y = mx+b$

$y=-\frac{R}{P}x\:+\:\left(-R\right)$

$y=-\frac{R}{P}x\:-R$

So, the slope-intercept form of the line equation is:

$y=-\frac{R}{P}x\:-R$

Converting the slope-intercept form of the line equation into standard form

As we know that the equation in the standard form is

Ax+By=C

where x and y are variables and A, B and C are constants

$y=-\frac{R}{P}x\:-R$

so converting into standard form

Multiply the equation by P

Py = -Rx - PR

Add -Rx to both sides

Rx+Py = -Rx - PR + -Rx

Rx+Py = -PR

Therefore, the equation in standard form is:

Rx+Py = -PR

5 0

3 years ago