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Lesechka [4]
2 years ago
11

What is the conjugate? square root of 8 - square root of 9

Mathematics
1 answer:
elixir [45]2 years ago
4 0

Answer:

-0.17157287525

Step-by-step explanation:

1. The square root of 8 will never be a whole number so it is 2.82842712475

2. Square root of 9 is 3.

3. You can already realize that the answer will not be whole or positive

4. Subtract in order.

5. The answer is -0.17157287525

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Pls helppp meee its due in 2:30 pm may 18 help!
algol [13]

Answer:

534

Step-by-step explanation:

1068 ÷ 2 = 534

Have a good day :)

6 0
2 years ago
Assume a = b and c ≠ 0 . Which of the following sentences is not true?
Debora [2.8K]

Answer:

3

Step-by-step explanation:

ac=0+0 which is 0 so 0 is 0

3 0
3 years ago
What is the slope of the line that passes through (4,-18) and (-3,3)
Phoenix [80]

Answer:

-3

Step-by-step explanation:

m= 3-(-18)=21 , -3-4=-7

m = 21 / -7 = 3 / -1 = -3

3 0
3 years ago
What is the answer for 4a+2b=16
Dmitry_Shevchenko [17]
First, move all terms containing a to the left, all other terms to the right.

Add '2b' to each side of the equation.
4a + -2b + 2b = 16 + 2b

Combine like terms: -2b + 2b = 0
4a + 0 = 16 + 2b4a = 16 + 2b

Divide each side by '4'.
a = 4 + 0.5b

Answer
 

= 4 + 0.5b


Happy studying ^-^
3 0
3 years ago
Can someone help me with this
jarptica [38.1K]

The answer is:

x=-8

Because:

If you pick a number(-8) to fill in the equation written below

5x+20+5x=5x-20

After applying the -8 to x you get

-40+20-40=-40-20

When you simply the both sides you get

-60=-60

And that’s right -60 is equal to -60!

5 0
3 years ago
Read 2 more answers
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