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2 years ago

What is the volume of a box with length 1 m, width 8 m, and depth 6 m?

Mathematics

2 answers:

blondinia [14]2 years ago

7 0

Answer:

$= 48 {m}^{3}$

Step-by-step explanation:

$volume = l \times w \times b \\ = 1 \times 8 \times 6 \\ = 48 {m}^{3}$

Georgia [21]2 years ago

4 0

Answer:

Here is the answer mate. Hope it helps. Please rate my answer and mark as brainlist if you find it helpful.

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(3x^2-4+5)(x2-3x+2)? Multiply

SVETLANKA909090 [29]

Answer:

=(3x^2+1)(-x+2)

Step-by-step explanation:

(3x^2-4+5)(x*2-3x+2)=(3x^2+1)(-x+2)

3 0

3 years ago

If tan theta = 10/13 and cos theta > 0 then sin2theta is what ?

svetoff [14.1K]

$sin2\alpha = \frac{260}{269}$

<u>Step-by-step explanation:</u>

We have , $Tan\alpha = \frac{Perpendicular}{Base} = \frac{10}{13}$ ,

We know that $sin\alpha = \frac{Perpendicular}{Hypotenuse} = \frac{Perpendicular}{\sqrt[2]{(Perpendicualr)^{2} + (Base)^{2})} }$

Substituting values of P & B , $sin\alpha = \frac{10}{\sqrt{10^{2} + 13^{2}} } = \frac{10}{\sqrt{269} }$

Now , $sin2\alpha = 2sin\alpha cos\alpha = 2sin\alpha \sqrt{1 - (sin\alpha)^{2} }$

⇒ $sin2\alpha =$ $\frac{10}{\sqrt{269} }$ × $\sqrt{1 - (\frac{10}{\sqrt{269} })^{2} }$ ×2

⇒ $sin2\alpha = \frac{20}{\sqrt{269} }( \sqrt{\frac{269 - 100}{269} } )$

⇒ $sin2\alpha = \frac{20}{\sqrt{269} }( \sqrt{\frac{169 }{269} } )$

⇒ $sin2\alpha = \frac{260}{\sqrt{269} }( \sqrt{\frac{1}{269} } )$

⇒ $sin2\alpha = \frac{260}{269}$

6 0

3 years ago

The surface area for a rectangular prism with a square base is SA = 2s2 + 4sh.

Dafna11 [192]

(2)(2)(2) + (4)(2)(4)
8 + 32
40

6 0

3 years ago

Read 2 more answers

Is this Linear, Exponential, or Quadratic? How do you know? A penny is dropped from the edge of a cliff straight down. The relat

Alchen [17]

Answer:

it is linear

Step-by-step explanation:

now this is a case of a an object falling under gravity so gravity is constant which means that the velocity is increased at a constant rate and therefore the graph is going to be linear

that is a straight line graph I hope you get the point

the velocity is going to be increasing constantly with time

7 0

3 years ago

What is 1 ten thousand + 19 thousands+ 2 tens+ 9 ones in standard form

Lynna [10]

The answer is 29029
10000+19000+20+9=29029

3 0

3 years ago