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Serga [27]
2 years ago
12

1plss help, its time

Mathematics
2 answers:
DanielleElmas [232]2 years ago
8 0

Answer:

60 degrees

Step-by-step explanation:

Similar shapes have the same angles but different side lengths.

bagirrra123 [75]2 years ago
7 0

Answer:

The answer is 60°

Step-by-step explanation:

Because pentagon JKLMN is basically the same as pentagon VWXYZ and if you see in the smaller pentagon the angle for L is 90° and same goes for the bigger pentagon

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Square root of 144 X^7 Y^5
LekaFEV [45]
The first step to solving this is to factor out the first perfect square
\sqrt{12^{2} x^{7} y^{5}   }
now factor out the second perfect square
\sqrt{ 12^{2} x^{6} X x  y^{5}  }
then factor out the second perfect square 
\sqrt{ 12^{2}  x^{6} X x  y^{4} X y}
the root of a product is equal to the product of the roots of each factor
\sqrt{ 12^{2} } \sqrt{ x^{6} } \sqrt{ y^{4} } \sqrt{xy}
reduce the index of the radical and exponent with 2 of the first square root
12\sqrt{ x^{6} } \sqrt{ y^{4} } \sqrt{xy}
reduce the index of the radical and exponent with 2 of the second square root
12x³\sqrt{ y^{4} } \sqrt{xy}
reduce the index of the radical and exponent with 2 of the third square root
12x³y²\sqrt{xy}
this means that the correct answer to your question is 12x³y²\sqrt{xy} .
let me know if you have any further questions
:)
4 0
4 years ago
A pencil Company used 60 grams of rubber to make 10 pencils how many pencils can be made with 50 grams of rubber
Naily [24]
You would be able to make 8 pencils 
4 0
3 years ago
What is the equation of a circle with Center -3, -5 and radius 4
Rus_ich [418]
The formula is (x-h)^2+(y-k)^2=r^2
so, using this, and knowing that h is -3 and k is -5 and r is 4, we get

(x--3)^2+(y--5)^2=(4)^2, which equals
(X+3)^2+(y+5)^2=16

:)
7 0
4 years ago
Read 2 more answers
If p varies directly as r and p=4,r=2,what the value of r when p=12
Ymorist [56]

Answer:

r = 6

Step-by-step explanation:

Given that p varies directly as r, then the equation relating them is

p = kr ← k is the constant of variation

To find k use the condition p = 4, r = 2

k = \frac{p}{r} = \frac{4}{2} = 2

p = 2r ← equation of variation

When p = 12

12 = 2r ( divide both sides by 2 )

hence r = 6

5 0
3 years ago
Which of the following are monomials?
boyakko [2]
B, E, and F
A monomial has only one term
7 0
3 years ago
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