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3 years ago

I thought this website gave the correct answers.

Mathematics

2 answers:

spin [16.1K]3 years ago

8 0

Sometimes they don’t :,) like me but only sometimes

Ulleksa [173]3 years ago

5 0

Answer:

what do you mean their is people who is helping as much as they can

Step-by-step explanation:

You might be interested in

A cube has a volume of 216 cubic centimeters. What can be concluded about this cube? Check all that apply. Recall the formula Cu

Elena L [17]

Second option: This is a perfect cube.

Fourth option: The side length is 6 centimeters.

Fifth option: Taking the cube root of the volume will determine the side length.

Step-by-step explanation:

You know that the volume of a cube can be calculated with:

Where s is the lenght of any side of the cube.

Since you know the volume of this cube, you can calculate the side lenght by solving for "s". You can make this taking the cube root of the volume.

Therefore, you get that the side lenght of this cube is:

(Since it has exact cube root, it is a perfect cube)

4 0

3 years ago

Read 2 more answers

-1/7÷-5/9<br><br>7/8÷8/9<br><br><br>Show the steps please

Anvisha [2.4K]

So here, the rule "keep,change,switch" works great. so you keep the first fraction the same, switch the division to multiplication and then turn the second fraction upside down
so it looks like this:

-1 * -9= 9
7* 5= 35 = (9/35)

then

7* 9= 63 = (63/64)
8* 8= 64

7 0

3 years ago

Triangle LMN with vertices L(1,5), M(3,8), and N(8,1); 90° clockwise

zaharov [31]

Answer

L' (5, -1)

M' (8, -3)

N' (1, -8)

The sketch of this rotated triangle is presented below

Explanation

Rotating a given coordinate A(x, y) 90° about the origin in the clockwise direction gives a new coordinate A'(y, -x)

So, for each of these,

L (1, 5) → L' (5, -1)

M (3, 8) → M' (8, -3)

N (8, 1) → N' (1, -8)

So, to draw this image, we will mark this new rotated points on the graph, then connect the points to form triangle L'M'N'.

The sketch of this rotated triangle is presented above under 'Answer'

Hope this Helps!!!

5 0

2 years ago

JKLM is a parallelogram.<br> Find m

Sauron [17]

Good evening ,

Answer:

Step-by-step explanation:

the sum of measures of angles of a parallelogram = 360°

2[(2z-3)+(5z-6)] = 360

⇔ 2[7z - 9] = 360 ⇔ 14z - 18 = 360 ⇔ 14z = 378 ⇔ z = 27

m∠L = 2z - 3 = 2(27) - 3 = 54 - 3 = 51.

6 0

3 years ago

Read 2 more answers

Three Rivers publishes a catalog each year, last year it had 198 pages back and front. We

Mama L [17]

Answer:

$222

Step-by-step explanation:

We need to find how many ream was used in the printing forts, to determine how much the College spent.

The catalog is 198 pages, back and front, which means, 1 leaf will take 2 pages. Therefore, 99 pages were used in printing 1 copy of the catalog.

No of pages that were used in printing 150 copies = 150*99 = 14,850 pages.

If 500 pages = 1 realm, therefore,

14,850 pages = 14,850/500 = 29.7.

Since, it's a full team that is sold, let's approximate the number of reams bought to be 30 reams.

If 1 ream costs $7.40, therefore,

30 reams = 30*7.40 = $222

6 0

4 years ago