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poizon [28]
3 years ago
8

What's A(-2,-4),B(2,4)

Mathematics
1 answer:
dexar [7]3 years ago
5 0
AB = \sqrt{( 2 + 2 ) ^{2} +  (4 + 4)^{2} } =  \sqrt{16 + 256} =  \sqrt{272} = 16.49
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Compare 2/6 and 5/8 using benchmark number. Which number can you use to compare these fraction
ch4aika [34]

Answer:

5/8 is about 1/2. 2/6 is about 0.

Step-by-step explanation:  2/6 is about 0 because 2 is close to 0. If the numerator is  close to 0 and the denominator is not close to 0 then the benchmark is going to be 0. If the numerator is about half of the denominator then the benchmark is going to be 1/2. If the numerator and denominator is close to each other than the benchmark is going to be 1.

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3 years ago
maggie wants to save at least $16 a week from her paycheck which inequality can be used to show how many weeks until she has sav
natima [27]

Answer:

16x≥200

Step-by-step explanation:

4 0
3 years ago
Find the value of y in the equation attached to this question
dlinn [17]

Answer:

y = 4

Step-by-step explanation:

1) Simplify 3^5 to 243.

{9}^{y}=\frac{243\times {9}^{6}}{{27}^{3}}

2) Simplify {9}^{6} to 531441.

{9}^{y}=\frac{243\times 531441}{{27}^{3}}

3)  Simplify  243\times 531441 to  129140163.

{9}^{y}=\frac{129140163}{{27}^{3}}

4) Simplify  {27}^{3}  to  19683.

{9}^{y}=\frac{129140163}{19683}

5) Simplify  \frac{129140163}{19683} to 6561.

{9}^{y}=6561

6) Convert both sides to the same base.

9^y=9^4

7)  Cancel the base of 9 on both sides.

y=4

Cheers,

ROR

3 0
2 years ago
Read 2 more answers
Whats the square root of 25/441
s344n2d4d5 [400]

Answer:

0.01133786848

Step-by-step explanation:

5 0
3 years ago
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Which of the following situations could be described by the equation y = 120 - 25x?
Otrada [13]

Answer:

Is there any other information?

Step-by-step explanation:

3 0
3 years ago
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