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Ymorist [56]
3 years ago
12

Square root of 8 + 12 is it rational o rational

Mathematics
1 answer:
IRISSAK [1]3 years ago
5 0

Answer:

rational

Step-by-step explanation:

both 8 and 12 are rational and we are adding rationals number

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Oduvanchick [21]
2. Y=x/5
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3 years ago
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valentina_108 [34]
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Solve the quadratic equation by completing the square.x^2-14x+46=0First choose the appropriate form and fill in the blanks with
Kaylis [27]

x² - 14x + 46 = 0

subtract 46 from both-side

x² - 14x = -46

Add the square of the half of the co-efficient of x

x² - 14x + (-7)² = -46 + 7²

(x-7)² = -46 + 49

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Add 7 to both-side of the equation.

x= 7 ± 1.732

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Therefore x = 8.732 , 5.268

7 0
1 year ago
Can y’all help me plz?
gulaghasi [49]

Answer:

13

Step-by-step explanation:

Pythagreom Therom:

a^2+b^2=c^2

12^2+5^2=c^2

144+25=c^2

169=c^2

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3 0
3 years ago
Find area of a rectangle that measures 18yd by 14yd
adell [148]

Answer:

32.

Step-by-step explanation:

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