3 years ago

What is the volume of this object?

Mathematics

1 answer:

Anton [14]3 years ago

4 0

yo sup??

This figure can be resolved into two cuboids

one with l1,b1,h1=1,3,2

and other with l2,b2,h2=6,3,3

Volume of the two cuboids=l1*b1*h1+l2*b2*h2

=1*3*2+6*3*3

=6+54

=60 cm^3

Hope this helps.

You might be interested in

Four times a number added to 3 times a larger number is 31. Seven subtracted from the larger number is equal to twice the smalle

aev [14]

Let the smaller number be x.
Let the bigger number be y.

$\begin{cases} &4x + 3y = 31 \tex{ ----- (1) } \\ &y- 7 = 2x \tex{ ----- (2) } \end{cases}$

Rearrange equation (2):
$\begin{cases} &4x + 3y = 31 \tex{ ----- (1) } \\ &y = 2x + 7 \tex{ ----- (2) } \end{cases}
$

Sub (2) into (1):

$4x + 3(2x + 7 ) = 31$
$4x + 6x + 21 = 31$
$10x + 21 = 31$
$10x = 10$
$x = 1$

Sub x = 1 into (2):

$y = 2x + 7$
$y = 2(1) + 7$
$y= 9$

Answer: The two numbers are 1 and 9.

5 0

3 years ago

Read 2 more answers

<img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B2%7D%7B3%7D%20n%20%284p%20%2B%20%5Csqrt%7B36%7D%20-%202%20%7Bn%7D%5E%7B2%7D%20" i

Neporo4naja [7]

Answer:

-16.

Step-by-step explanation:

2/3 * (-3) * (4*5 + 6 - 2(-3)^2)

= -2(20 + 6 - 18)

= -2 * 8

= -16.

4 0

1 year ago

jen deposits $9,500 into a bank account that pays her 4.5% simple interest for 5 years. How much interest will she earn over 5 y

slega [8]

Answer:

9927.5$

Step-by-step explanation:

4.5% 0f 9500 is 427.5$ which is growing in 5 years. thats the best explanation i can give.

5 0

3 years ago

If f(x) =2x-6 then f(1)=

marin [14]

Answer:

f(1) = -4

Step-by-step explanation:

Given that,

f(x) = 2x-6

We need to find the value of f(1).

Put x = 1 in the above expression.

f(1) = 2(1)-6

= 2-6

= -4

So, the value of f(1) is equal to -4.

7 0

2 years ago

To take a taxi, it costs $ 3 . 0 0 $3.00dollar sign, 3, point, 00 plus an additional $ 2 . 0 0 $2.00dollar sign, 2, point, 00 pe

Kaylis [27]

You went 8 miles if that's the question

3 0

3 years ago