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3 years ago

Could someone please help me with this?

Mathematics

2 answers:

Artyom0805 [142]3 years ago

6 0

Answer:

22.5 batches

Step-by-step explanation:

I am Lyosha [343]3 years ago

5 0

22.5 batches I believe

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In january of one winter, 3/10 of a wood pile was used in a wood stove. In February, 2/5 of the wood pile was used. What part of

arsen [322]

2/5 is equivalent to 4/10 so at the end of February 4/10 was used up
And at the end of January, 3/10 was used
so 4/10 + 3/10 = 7/10

At the end of February, 7/10 of the wood was used

6 0

3 years ago

What is the value of y in this triangle? A ) 124° B ) 98° C ) 56° D ) 36°

Zolol [24]

180-134=46 98+46=144. 180-144=36. angle y=36. So the answer is D)36.

5 0

3 years ago

Read 2 more answers

in how many ways can a family of four be seated at a round table if two brothers must sit together a)1 b)8 c)2 d)4

Contact [7]

Answer:

Step-by-step explanation:

i think this is right if not it would be 2

3 0

3 years ago

Find the scale factor of ABC to MNO.

timofeeve [1]

Answer:

6/5

Step-by-step explanation:

The scale factor can be obtained by simply finding the ratio of the lenght of the side of one shape to the length of the same side of the other shape.

Thus, we can obtain the scale factor that will take us from △ABC to △MNO as illustrated below:

Original Length BC = 15 in

New Length NO = 18 in

Scale factor =?

Scale factor = New lenght NO / Original length BC

Scale factor = 18 / 15

Scale factor = 6/5

Therefore, the scale factor that will take us from △ABC to △MNO is 6/5.

5 0

3 years ago

Select the correct answer.

kifflom [539]

Answer:

It is 10√2

Step-by-step explanation:

$= \sqrt{200} \\ = \sqrt{2 \times 100} \\ = ( \sqrt{2} ) \times ( \sqrt{100} ) \\ = \sqrt{2} \times 10 \\ = 10 \sqrt{2}$

8 0

3 years ago