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2 years ago

I don’t understand. online school is hard

Mathematics

2 answers:

Harman [31]2 years ago

7 0

School is hard but don’t give up ;(

Y_Kistochka [10]2 years ago

4 0

Answer: 37

Step-by-step explanation:

12^2 + 35^2 = x

144+ 1225 = x

1369

Take the square root

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-2,-1,0,1 whichave pair of numbers has a sum of zero

Verizon [17]

-1+1=0. So your answer is -1 and 1

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3 years ago

Can anyone help me solve this? Will mark brainliest if correct.

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2 years ago

Factorise fully p^3 + p^2

nikklg [1K]

Answer:

$\huge\boxed{p^3+p^2=p^2(p+1)}$

Step-by-step explanation:

$p^3+p^2\\\\p^3=p^{2+1}=p^2\cdot p\\\\p^3+p^2=p^2\cdot p+p^2\cdot1=p^2(p+1)$

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$a^n\cdot a^m=a^{n+m}\\\\\text{distributive property}:\ a(b+c)=ab+ac$

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3 years ago

The circumference of the inner circle is 66 ft. The distance between the inner circle and the outer circle is 44 ft. By how many

Ray Of Light [21]

Answer:

276 4/7 ft

Step-by-step explanation:

Let r1 represent the radius of the inner circle. Then its circumference in feet is ...

C = 2πr

66 = 2π(r1)

If the radius of the outer circle is (r1 +44), then its circumference is ...

C = 2π(r1 +44) = 2π(r1) +2π(44)

C = 66 +88π

Then the difference in the circumferences is ...

(66 +88π) - (66) = 88π

Using the given value of π, the difference in circumferences is ...

(88 ft)(22/7) = 1936/7 ft = 276 4/7 ft

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3 years ago

Dorothy wants to buy a box of dirt that normally costs $45.11. It is

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Answer:

7.1

Step-by-step explanation:

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3 years ago