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3 years ago

Complete the ratio. 78 chairs in 6 rows : ______ chairs in 1 row.

Mathematics

1 answer:

weqwewe [10]3 years ago

6 0

Answer:

13 chairs in one row

Step-by-step explanation:

i don't know how to explain bi have given you the answer already goodbye

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I think this is what you meant.

8 0

2 years ago

Evaluate the following expression. 3×9+10× {36}{6}

Misha Larkins [42]

Hello there.

3×9+10×

Answer: 36

3 0

2 years ago

Find the least common multiple of these two expressions. 15x^7y^3u^8 and 6y^4u^5

snow_tiger [21]

Answer:

$30x^7y^4u^8$

Step-by-step explanation:

We have been given two expressions $15x^7y^3u^8$ and

$6y^4u^5$

Now we need to find out least common multiple of these two expressions.

First we need to find out what is common factor of both expressions. $15x^7y^3u^8$ and

$6y^4u^5$

Least common multiple means find the expression which can be divided by both expressions.

15 and 6 both goes into 30

so 30 is part of LCM (least common multiple )

Now pickup the highest exponent of each variable.

So we get $x^7y^4u^8$

Hence required least common multiple is $30x^7y^4u^8$

8 0

3 years ago

Look at picture below

-Dominant- [34]

I’m pretty sure it’s 60 because if you look at angle 1 is next to the angle that measures 120 degrees and 60+120= 180

3 0

1 year ago

The numbers of students in the 8 schools in a district are given below. (Note that these are already ordered from least to great

Luba_88 [7]

Answer:The mean increases but the median stays the same.

Step-by-step explanation:

201 + 233 + 237 +255 +269+277+306 mean is 257 and median is 255

225 +233 + 237 +255 +269+277+306 mean is 260 and median is 255

8 0

2 years ago