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2 years ago

Eexperts can you in step by step none is helping me plz

Mathematics

1 answer:

MrMuchimi2 years ago

5 0

Answer:

hope this help you

God bless you

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Which expression is equivalent to the square root of 200?

Zanzabum

10 sqrt of 2 could be in radical form

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3 years ago

Read 2 more answers

How many different twotwo-letter passwords can be formed from the letters

Anna [14]

Answer:

$70$

Step-by-step explanation:

GIVEN: two two-letter passwords can be formed from the letters A, B, C, D, E, F, G and H.

TO FIND: How many different two two-letter passwords can be formed if no repetition of letters is allowed.

SOLUTION:

Total number of different letters $=8$

for two two-letter passwords $4$ different are required.

Number of ways of selecting $4$ different letters from $8$ letters $=^8C_4$

$=\frac{8!}{4!4!}$

$=70$

Hence there are $70$ different two-letter passwords can be formed using $8$ letters.

5 0

3 years ago

3 (a - 1) + 31 - 11a = 4 ( 2a + 3)

nikitadnepr [17]

Answer:

-⅖

Step-by-step explanation:

We need to simplify the given equation and find out the value of a , as ,

=> 3(a-1)+31-11a = 4(2a+3)

=> 3a -3+31-11a = 8a + 12

=> -8a -28 = 8a + 12

=> 16a = -28-12

=> 16a = -40

=> a = -2/5

<h3>• Hence the value of a is -⅖ .</h3>

8 0

2 years ago

Read 2 more answers

Look at the equation 14n=98 work out the value of 14(n+1)

Allisa [31]

Answer:

The value of 14(n+1) is 112.

Step-by-step explanation:

14n=98

n=98/14

n=7

-------------

14(n+1)=14(7+1)=14(8)=112

5 0

2 years ago

Please help! Will mark best answer!!!

tatyana61 [14]

Area = Pi x r (r + v)
v is h^2 + r^2 under radical (couldn't write it in the equation above so I wrote it here)
The answer is the 1st choice, 1944 pi

4 0

3 years ago

Eexperts can you in step by step none is helping me plz​

Eexperts can you in step by step none is helping me plz