All categories

3 years ago

Please help! DUE RIGHT NOW

Mathematics

1 answer:

DochEvi [55]3 years ago

8 0

Answer:

36) C, 790 m²

37) D, 625 in²

Step-by-step explanation:

To find the volume of a rectangular prism, we will multiply the length, width, and height together. The dimensions of the aquarium are 22.9×7.5×4.6. Multiply these together.

22.9 · 7.5 · 4.6 = 790.05

The volume is 790.05 m². This rounds down to 790 m², so the answer is C.

----------------------------------------------------------------------------------------------------------------

For the next question, the dimensions aren't given. Instead, we need to calculate them from the sidelengths of the unit cubes. Multiply 2.5 by the number of units on the length, width, and height of the prism. So, the dimensions are 10×12.5×5. Find the product of these dimensions.

10 · 12.5 · 5 = 625

The volume is 625 in². The answer is D.

----------------------------------------------------------------------------------------------------------------

I hope this helps ^^ Good luck

You might be interested in

Write the first 4 multiples of 3/8

sesenic [268]

Multiples of 3

: 3, 6, 9, 12, 15, 18, 21, 24, ...

Multiples of 4

: 4, 8, 12, 16, 20, 24, ...

Multiples of 8

: 8, 16, 24, ..

Find the smallest number that is shared by all rows above. This is the LCM.

LCM = 2424

Method 2: By Prime Factors

List the prime factors of each number.

Prime Factors of 3

: 3

Prime Factors of 4

: 2, 2

Prime Factors of 8

: 2, 2, 2

Find the union of these primes.

2,2,2,32,2,2,3

Multiply these numbers: 2\times 2\times 2\times 3=242×2×2×3=24. This is the LCM.

LCM = 2424

3 0

3 years ago

Find the value of x for the right triangle.

Ivahew [28]

the value of x for the right triangle is 60

Step-by-step explanation:

3 0

3 years ago

an open box is to be made from a two-foot by three-foot rectangular piece of metal by cutting equal squares from the corners and

tensa zangetsu [6.8K]

The volume for the largest box will be 1.056 foot³. This can find out by application of differentiation.

What is AOD?

AOD is nothing but application of differentiation. It implies scopes where we can use differentiation to make our calculations easy.

Here, given

Length and breadth = 2,3 foot

Let us consider length of side of square = x

So, after cutting squares left sides of rectangular sheet = 2-2x , 3-2x

So, volume = (2-2x)*(3-2x)*x

v = 4x³ - 10x² + 6x

To find largest volume , $\frac{dv}{dx}$ = 0

$\frac{dv}{dx}$ = 12x² - 20x + 6

12x² - 20x + 6 = 0

x = 0.4 , 1.3

But, for 1.3 volume will be negative i.e. not possible.

So, volume = 2.2*1.2*0.4

= 1.056 foot³

Learn more about differentiation from given link:

brainly.com/question/954654

#SPJ4

5 0

1 year ago

Please help me with this one??

Leviafan [203]

Answer:

Y =-25x +225

Step-by-step explanation:

First you can count the gradient first. Use then you can count y intercept

6 0

2 years ago

Find the product of 485 and 112

RoseWind [281]

The product is 54320

8 0

3 years ago