All categories

3 years ago

Some help please? 20 points !!

Mathematics

2 answers:

drek231 [11]3 years ago

6 0

Answer:

72m^3

Explanation:

drek231 [11]3 years ago

4 0

Answer:

72m^3

Step-by-step explanation:

l x w x h

l = 2

w = 9

h = 4

2 x 9 x 4 = 72

You might be interested in

Which of the following is a proportion? A. 4/6 = 6/9 B. 5/6 = 10/18

worty [1.4K]

Hey there mate!

Your correct answer would be $\left[\begin{array}{ccc}\boxed{\boxed{ 4/6 = 6/9}}\end{array}\right]$ This would be because 4/6 is almost 1 as a whole, and also, 6/9 is almost 1, as a whole, so this would totally make sense for this to be a proportional.

Hope this helps you budd!

8 0

3 years ago

Read 2 more answers

Nora picked 32 carrots from her garden and divided them equally into 8 bunches to give to her neighbors. how many carrots are in

Effectus [21]

There are 4 carrots per bunch

5 0

3 years ago

Read 2 more answers

Whats the area and perimeter to the shape below?

Anarel [89]

Answer:

Step-by-step explanation:

a) Area of white square = side *side = 8 * 8 = 64 sq.mm

Area of 4 white square = 4 * 64 = 256 sq.mm

compound shape

length = 3 cm = 30 mm

Width = 2 cm = 20 mm

Area of compound shape = length *width = 30 * 20 = 600 sq.mm

Area of the shaded part of the compound shape =

Area of compound shape - Area of 4 white square

= 600 - 256

= 344 sq.mm

b) Perimeter of compound shape = 2*(length + width)

= 2*(30 +20)

= 2* 50

= 100 mm

6 0

3 years ago

Allen started his homework at 8:10 p.M. And worked for 45 minutes. Then he phoned a friend and talked for 20 minutes He went to

Luba_88 [7]

Answer:

Allen go to bed at 9:15 p.m.

Step-by-step explanation:

Given:

Allen started his homework at 8:10 p.M. And worked for 45 minutes. Then he phoned a friend and talked for 20 minutes. He went to bed when he finished the call.

Now, to find the time Allen go to bed.

Allen started his homework at 8:10 p.m.

And worked for 45 minutes.

So, to get the time when he finished homework is by adding 45 minutes and the time when he started homework:

$8.10+45$

$=8.55\ p.m.$

Thus, he finished his homework at 8:55 p.m.

Then he phoned a friend and talked for 20 minutes and went to bed when he finished the call.

As, 1 hour = 60 minutes.

Now, to get the time when he go to bed by adding 20 minutes and the time when he finished homework:

$8.55+20=9.15\ p.m.$

Therefore, Allen go to bed at 9:15 p.m.

7 0

3 years ago

2x to the power of 2 when x=3

Pepsi [2]

First replace the x
X=3
2x3 to the power of 2
Then solve
2x3= 6
6 to the second power is 36 (6x6)

Answer 36

4 0

4 years ago