3 years ago

Solve |2( − 5)| + 11 = 17 Show how you got your answer.

Mathematics

1 answer:

Mekhanik [1.2K]3 years ago

8 0

Answer:

try your best <3

Step-by-step explanation:

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Rewrite to standard form equation of an ellipse.[tex]-224x+9y^2+16x^2=-208

kondor19780726 [428]

I forgot how to solve these kind of question, I used to but all well.
But here is a calculator specifically for this kind of question
https://www.symbolab.com/solver/ellipse-equation-calculator

6 0

4 years ago

A right rectangular pyramid has base dimensions of 23.2 by 17.0 and a volume of 1552.4. What is the pyramids height

Scorpion4ik [409]

Answer:

The height of the pyramid is 11.81.

Step-by-step explanation:

Given:

A right rectangular pyramid has base dimensions of 23.2 by 17.0 and a volume of 1552.4.

Now, to find the pyramids height.

Let the height be $h.$

Volume = 1552.4.

And the dimensions are:

Length (l) = 23.2.

Width (w) = 17.0.

Now, to get the height we put formula:

$Volume =\frac{l\times w\times h}{3}$

$1552.4=\frac{23.2\times 17.0\times h}{3}$

$1552.4=\frac{394.4h}{3}$

Multiplying both sides by 3 we get:

$4657.2=394.4h$

Dividing both sides by 394.4 we get:

$11.81=h$

$h=11.81$ .

Therefore, the height of the pyramid is 11.81.

4 0

3 years ago

How to solve n-5*2/3=3/4

Scorpion4ik [409]

$n-5\cdot\dfrac{2}{3}=\dfrac{3}{4}\\\\n-\dfrac{10}{3}=\dfrac{3}{4}\ \ \ \ |\cdot12\\\\12n-12\cdot\dfrac{10}{3}=12\cdot\dfrac{3}{4}\\\\12n-4\cdot10=3\cdot3\\\\12n-40=9\ \ \ \ |+40\\\\12n=49\ \ \ \ \ |:12\\\\n=\dfrac{49}{12}$