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3 years ago

What is the sum and classification of two-fifths + start root 88 endroot

Mathematics

1 answer:

liq [111]3 years ago

4 0

Answer:

Step-by-step explanation:

2/5 + sqrt(88)

2/5 + sqrt(4)*sqrt(22)

2/5 + 2 sqrt(22)

That's as much as this can be reduced.

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9 in 4 in What is the length of the hypotenuse? If necessary, round to the nearest tenth.

lina2011 [118]

Answer:

9.8in

Step-by-step explanation:

i think this right

6 0

3 years ago

Solve seven 2/3-1 2/4+3 6/8 choose the numbers to complete complete the next number numbers may be used once or not at all

Bezzdna [24]

Answer:

9 11/12

Step-by-step explanation:

Solve 7 2/3-1 2/4+3 6/8

We are to the above fractions

7 2/3 - 1 2/4 + 3 6/8

The Lowest Common Denominator = 24

(7 - 1 + 3) + ( 2/3 - 2/4 + 6/8)

9 + (16 - 12 + 18/24)

9 + 22/24

9 11/12

8 0

3 years ago

81 + 7x² +8yt-sx if x = 2 what is the answer

lilavasa [31]

ANSWER:

109 + 8yt - 2s

WORKING:

81 + 7x² + 8yt - sx

81 + 7(2)² + 8yt - s(2)

81 + 7(4) + 8yt - 2s

81 + 28 + 8yt - 2s

109 + 8yt - 2s

6 0

2 years ago

Problem type join results unknown

Allisa [31]

Not sure what you are asking for, but,

Here is an example of a JRU (Join Result Unknown) word problem:

There were _____ kids on the playground. ____ more kids came onto the playground. How many kids are on the playground?

Here is an example of a JCU (Join Change Unknown) word problem:

There were ____ kids on the playground. Some more kids came on the playground. Now there are ____ kids on the playground. How many kids came on the playground?

Here is an example of a JSU (Join Start Unknown) word problem:

Some kids were on the playground. ____ kids came on the playground. Now there are ____ kids on the playground. How many kids were on the playground at the beginning?

8 0

3 years ago

4n - 2n =4 solve for n

Natalka [10]

For N it is 2 since you multiply 4 times 2= 8, 2 times 2=4
8-4=4

3 0

3 years ago

Read 2 more answers