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4 years ago

If a box measures 1.2m by 3.4m by 0.50m, what is its volume in liter

2 answers:

8 0

Volume can be worked out by multiplying the width, length and height i.e.
1.2m * 3.4m * 0.5m = volume
2.04m^3 = volume

Now we need to convert that in liters
1 cubic meter = 1000 liters
So 2.04 cubic meters = 2040 liters

Firdavs [7]4 years ago

6 0

Multiply the given dimensions by (100cm/1m) to convert it to centimeters

1.2(100cm/1m) = 120 cm 
3.4(100cm/1m) = 340 cm 
0.5(100cm/1m) = 50 cm 

the volume of a box is equal to (length)(width)(height) 

that is 
V = (120cm)(340cm)(50cm) 
V = (6000 cm^2)(340cm) 
V = 2040000 cm^3 

now 1 cm^3 is equal to one mL and 1000 mL is 1 Liter 

V =2040000 mL multiply by (1 Liter/1000 mL) 
V = 2040 L 

That's 2,040 liters.

Hope this helps :)

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Please help! The expressions 3x - 9 and 23 - 5x represent the lengths (in feet) of two sides of an equilateral triangle. Find th

valentina_108 [34]

An equilateral triangle has 3 congruent sides so the 2 expressions above are equal
3x - 9= 23 - 5x
And then you solve for x
-22=-2x
X=11

5 0

3 years ago

If f(x)f(x) is an exponential function where f(-1)=5f(−1)=5 and f(7)=32f(7)=32, then find the value of f(4)f(4), to the nearest

Whitepunk [10]

Using an exponential function, it is found that the value of the function when x = 4 is of f(4) = 15.95.

<h3>What is an exponential function?</h3>

It is modeled by:

$y = ab^x$

In which:

a is the initial value.

b is the rate of change, as a decimal.

In this problem, we have that f(-1)=5, hence:

$5 = ab^{-1}$

$\frac{a}{b} = 5$

a = 5b

We also have that f(7)=32, hence:

$32 = ab^7$

Since a = 5b:

$5b^8 = 32$

$b = \sqrt[8]{\frac{32}{5}}$

b = 1.2612.

a = 5b = 5 x 1.2612 = 6.306.

Hence the function is given by:

$y = 6.306(1.2612)^x$

Then, when x = 4, we have that:

$y = 6.306(1.2612)^4 = 15.95$

More can be learned about exponential functions at brainly.com/question/25537936

#SPJ1

5 0

3 years ago

Make an estimate for 3389+2712. Write a number model to show your strategy. I know the answer. Can someone explain this to me pl

Vesna [10]

Basically explain how you managed to get the answer that you got

8 0

3 years ago

In parallelogram ABCD , m∠A=(2x)° and m∠B=(5x+5)° . The figure shows parallelogram A B C D with vertices named clockwise from bo

lara [203]

Answer:

The measure of angles of parallelogram are

∠A = 50° ,

∠B = 130° ,

∠C = 50° ,

∠D = 130°

Step-by-step explanation:

Given as for a parallelogram :

The vertices of parallelogram is A B C D in clockwise

The measure of angle A = ∠A = ( 2 x )°

The measure of angle B = ∠B = ( 5 x + 5 )°

Now, for a parallelogram , the sum of measure of all four angles = 360°

From The property of Parallelogram

A ) The adjacent angles are supplementary

So, ∠A + ∠B = 180°

Or, ( 2 x )° + ( 5 x + 5 )° = 180°

Or, ( 7 x + 5 )° = 180°

Or , ( 7 x )° = 180° - 5°

Or , ( 7 x )° = 175°

∴ x = $\frac{175}{7}$

I.e x = 25°

So, ∠A = ( 2 x )° = ( 2 ×25° )

I.e , ∠A = 50°

∠B = ( 5 x + 5 )°

Or, ∠B = ( 5 ×25° + 5 )°

I.e , ∠B = 130°

B ) The opposite angles of parallelogram is equal

So, ∠C = ∠A = 50°

I,e ∠C = 50°

And ∠D = ∠B = 130°

I.e ∠D = 130°

Hence The measure of angles of parallelogram are ∠A = 50° , ∠B = 130° , ∠C = 50° , ∠D = 130° Answer

5 0

3 years ago

Which point on the graph indicates a surplus production of shampoo?

Alla [95]

Hi there.

Please note that I've no prior experience with questions like theses. I am merely guessing.

If you look at the graph, you see that point D is the farthest away from the rest of the points. As far as I know this would indicate a surplus in production.

I hope this helps you!

8 0

3 years ago

Read 2 more answers