25 points!!! please help!! I will mark answer Brainliest!!!

Mathematics

1 answer:

Lorico [155]3 years ago

7 0

Answer:

= 3/2

Step-by-step explanation:

V = 1/3 x area of base x h

So area of base = 3V/h

= 3(12) / 24

= 36/24

= 3/2

You might be interested in

Solve the value X ASAP!!

anzhelika [568]

The answer is B I think

8 0

3 years ago

What is the equation in point slope form of the line that passes through the point (2, 6) and has a slope of 5?

NNADVOKAT [17]

The equation in point slope is: y-y1=m(x-x1) y-6=5(x-2)

5 0

3 years ago

Read 2 more answers

6.<br> 5. ¿Qué número tiene el mismo<br> valor que l centena, 7 decenas?

pashok25 [27]

Answer:

7 Decenas = 70 Unidades espero que te ayude

Step-by-step explanation:

5 0

2 years ago

8/x-5 - 9/x-4 = 5/x^2-9x+20

adelina 88 [10]

If you're using the app, try seeing this answer through your browser: brainly.com/question/2752942

_______________

Solve the equation:

$\mathsf{\dfrac{8}{x-5}-\dfrac{9}{x-4}=\dfrac{5}{x^2-9x+20}\qquad\qquad(x\ne 5~and~x\ne 4)}$

Reduce the fractions at the left side so that they have the same denominator:

$\mathsf{\dfrac{8(x-4)}{(x-5)(x-4)}-\dfrac{9(x-5)}{(x-4)(x-5)}=\dfrac{5}{x^2-9x+20}}\\\\\\
\mathsf{\dfrac{8x-32}{x^2-4x-5x+20}-\dfrac{9x-45}{x^2-4x-5x+20}=\dfrac{5}{x^2-9x+20}}\\\\\\
\mathsf{\dfrac{8x-32}{x^2-9x+20}-\dfrac{9x-45}{x^2-9x+20}=\dfrac{5}{x^2-9x+20}}\\\\\\
\mathsf{\dfrac{8x-32-(9x-45)}{x^2-9x+20}=\dfrac{5}{x^2-9x+20}}$

Numerators must be equal:

$\mathsf{8x-32-(9x-45)=5}\\\\
\mathsf{8x-32-9x+45=5}\\\\
\mathsf{8x-9x=5+32-45}\\\\
\mathsf{-x=-8}\\\\
\mathsf{x=8}\quad\longleftarrow\quad\textsf{this is the solution.}$

I hope this helps. =)

Tags: <em>rational equation fraction solution algebra</em>

7 0

2 years ago

Dried apricots cost $.29 per ounce. Mr Carlson’s bag of dried apricots weighs 18.8 ounces. How much will his bag of apricots cos

igomit [66]

Gjve me more detail about your question

4 0

3 years ago