3 years ago

What is the volume of a rectangle prism that has a length of 2cm width of 3cm and a height of 5cm

Mathematics

2 answers:

Usimov [2.4K]3 years ago

8 0

Answer:

Well, The best answer will be is <em>30 cm³ Good Luck!</em>

nexus9112 [7]3 years ago

4 0

Answer:

Step-by-step explanation:

V=lwh

V=2*3*5

V=6*5

V=30

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120% of what number is<br> 54?

katen-ka-za [31]

Answer:

Step-by-step explanation:

5 0

2 years ago

Would it still be 3.19? Because you don't need to round to 3.20 because 3.192 <--- the 2 won't do anything.. If it's 5 or hig

Leviafan [203]

Yes, remember this 4 or less let it rest, 5 or more let it soar.

7 0

3 years ago

Show all your work to find the axis of symmetry of f(x) = −2(x − 4)^2 + 2.

Naya [18.7K]

Answer:

-2(x^2+15)

Step-by-step explanation:

f(x) = −2(x − 4)^2 + 2.

Expanding (x-4)^2

(x-4)(x+4)

x(x+4)-4(x+4)

x^2+4x-4x-16

x^2-16

F(x) = -2(x^2-16)+2

-2x^2-32+2

-2x^2-30

-2(x^2+15)

6 0

3 years ago

Which value of x makes the equation 2/3x-3=11 true?

harkovskaia [24]

Answer:

x = 21

Step-by-step explanation:

To see for what value of x is the equation true, we have to solve x.

$\displaystyle \frac{2}{3} x - 3 = 11\\\\Adding \ 3 \ to \ both \ sides\\\\\frac{2x}{3} = 11 + 3\\\\\frac{2x}{3} = 14\\\\Multiply \ 3 \ to \ both \ sides\\\\2x = 14 \times 3\\\\2x = 42 \\\\Divide\ both\ sides\ by\ 2\\\\x = 42/2\\\\x = 21\\\\For \ x = 21\ the \ given \ equation \ is \ true.\\\\\rule[225]{225}{2}$

Hope this helped!

<h3>~AH1807</h3><h3>Peace!</h3>

7 0

2 years ago

For a moving object, the force acting on the object varies directly with the object's acceleration. When a force of 21 N acts on

Marat540 [252]

Answer:

21N:7m/s

? :10m/s

21x10=210

210÷7=30N

Your final answer is 30N

Step-by-step explanation:

This is called direct propotion

it involves close multiplication

4 0

2 years ago