3 years ago

I need help with Geometry and volume

Mathematics

1 answer:

diamong [38]3 years ago

4 0

Whats the question? we cant help you if you dont give us the question.

You might be interested in

Write the equation in vertex form of the parabola with the vertex (-4,-4) that goes through the point (-2,-16)

Brrunno [24]

Answer:

$- 3(x + 4) {}^{2} - 4$

Step-by-step explanation:

Vertex form is

$a(x - h) {}^{2} + k = f(x)$

We know that h and k are both -4. Let x be -2 and y be -16.

$a( - 2 + 4) {}^{2} - 4 = - 16$

$a(2) {}^{2} - 4 = - 16$

$4a - 4 = - 16$

$4a = - 12$

$a = - 3$

So the equation in vertex form is

$- 3(x + 4) {}^{2} - 4$

5 0

3 years ago

Jenny has $1200 in her savings account. If the bank pays 3% interest per year on savings, how much interest does she earn in 3 y

sergejj [24]

Answer:

Jenny earns $36 in interest per year.

Step-by-step explanation:

1200/ 12 = 100

3% of 100 is 3.

3 x 12 = 36

8 0

3 years ago

Read 2 more answers

What is the answer to this equation? 5/4 + 4m/9 = 65/36

____ [38]

M=1.25 should be your answer!

7 0

3 years ago

A pyramid is placed inside a prism as shown. The pyramid has the same base area, B, as the prism but half the height, h, of the

gayaneshka [121]

Answer: D) V= 1/6 bh

Step-by-step explanation:

Since according to the given question, A pyramid is placed inside a prism.

And, The pyramid has the same base area, b, as the prism but half the height, h, of the prism.

Therefore, base area of the pyramid = b

Height of the pyramid = h/2

Since, The volume of the pyramid,

V = 1/3 × base ares × height

V= 1/3 × b × h/2

V= 1/6 bh

Thus the required volume = 1/6 bh cube unit.

Therefore Option D is correct.

7 0

3 years ago

Ryan spent 24 months living in San Diego.

sertanlavr [38]

Answer:

nothing

Step-by-step explanation:

nothing

8 0

3 years ago

Read 2 more answers