2 years ago

What is the answer to 8 3n/12=13?

Mathematics

1 answer:

Greeley [361]2 years ago

7 0

Does this say 8 × 3n/12=13? I want to be sure so I don't give you the wrong answer.

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P (4x + 36) (6x - 2)° M What is mŁN?

Marta_Voda [28]

Answer:

find out little kid

Step-by-step explanation:

LoL

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3 years ago

The square below has a side length of 5 cm. What is the length of the missing side? Round your answer to the nearest whole numbe

Misha Larkins [42]

Answer:

D. about 7 cm

Step-by-step explanation:

You can use the pythagorean theorem.

You have a triangle with sides of 5 and 5, so that means the third side is:

$a^2 + b^2 = c^2 --> 5^2 + 5^2 = c^2\\25 + 25 = c^2\\50 = c^2\\c = 5\sqrt{2}$

rounding:

$5\sqrt{2} = 7$

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3 years ago

Read 2 more answers

Write two numbers that multiply to the value on top and add to the value on bottom. 27 -12

mariarad [96]

Multiply 3x9 and it gives u 27
And -3 plus -9 equal -12

4 0

2 years ago

Read 2 more answers

4x6.2= 4(6+0.2) = (4x ) + (4 x )

PSYCHO15rus [73]

Answer:

X=3.1

(4•3.1)+(4•3.1)

Step-by-step explanation:

4 of 6.2 is equal to 24.8

4•(6+0.2) = 24.8

4•3.1=12.4•2=24.8

12.4+12.4=24.8

(4x)+(4×)=24.8

5 0

2 years ago

Prove that the value of the expression (16^3–8^3)(4^3 +2^3) is divisible by 63.

Darya [45]

Answer:

Step-by-step explanation:

16^3 - 8^3

Take out 8^3 as a common factor.

16^3 = 2^3 * 8^3

8^3(2^3 - 1)

8^3(8 - 1) = 8^3 * 7

(4^3 + 2^3) Expand

64 + 8 Combine

72 = 9 * 8

Conclusion

(8*3 * 7 )(9*8)

7*9 = 63

So any number containing 63 will divide into the reduced form of

(16^3–8^3)(4^3 +2^3)

7 0

2 years ago