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Leona [35]
2 years ago
14

If

Mathematics
1 answer:
Semenov [28]2 years ago
8 0

Answer:

<em>- 12</em>

Step-by-step explanation:

(m - n)² = 1

m² + n² = 13

m² - 2mn + n² = 1

( m² + n² ) - 2mn = 1

13 - 2mn = 1

- 2mn = 1 - 13

<em>- 2mn = - 12</em>

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2/4 + 3/9 in Modeling Fractions?
horrorfan [7]

Answer: 13/12

Step-by-step explanation:

Reduce the fraction 3/9 to the lowest terms by extracting and canceling out 3.

The least common multiple of 4 and 3 is 12. Convert 3/4 and 1/3 to fractions with denominator 12.

Since 9/12 and 4/12 have the same denominator, add them by adding their numerators.

Add 9 and 4 to get 13.

5 0
2 years ago
Plz plz help me with this
Grace [21]
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7 0
3 years ago
15s-100=350 Can someone answer please.
seraphim [82]

Answer:

15s=350+100

15s=450

s=450/15

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Hope it helps:-)

3 0
3 years ago
Which of the following is an odd function?
irakobra [83]
F(x)=square root of x
6 0
3 years ago
Read 2 more answers
Find the area of the shaded sector of the circle. Leave your answer in terms of pi.
pentagon [3]
We know that
area  of circle =pi*r²
for r=4 ft
area=pi*4²------> 16*pi ft²

<span>the shaded sector of the circle represent 3/4 of the total area
so
3/4*16*pi-----> 12*pi ft</span>²

the answer is
 12*pi ft²
3 0
3 years ago
Read 2 more answers
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