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luda_lava [24]
3 years ago
12

Helppppppppppppppppppppppppp

Mathematics
1 answer:
svlad2 [7]3 years ago
3 0

Answer:

556 cm^2

Step-by-step explanation:

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What are some methods for determining if a polynomial is prime?
ArbitrLikvidat [17]

Answer:

Polinomios irreducibles (primos) Un polinomio con coeficientes enteros que no pueden ser factorizados en polinomios de grado menor, también con coeficientes enteros, es llamado un polinomio irreducible o primo

Step-by-step explanation:

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3 years ago
Can someone tell me the answer step by step about the surface area please step by step to under stand please and show me your wo
Inga [223]
Surface area I think is the circle. So the formula to find the area of the circle is to do Pi times radius squared. Pi= 3.14 Radius in this case will be 2.2. (Radius is how much it measures out from the middle.) then you want to do 2.2 x 2.2 (since it's square) So the answer would be equal to (I think) 15.1976
4 0
3 years ago
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Gasoline at a particular gas station costs $2.78 per gallon. If Cory buys $18 of gas, how many gallons did he buy?
Anon25 [30]

Answer:

Cory bought 6.474 gallons of gasolline.

Step-by-step explanation:

The total cost of gasoline (C), measured in dollars, is given by the following expression:

C = n\cdot c

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c - Unit cost, measured in dollars per gallon.

Given that C = \$\,18 and c = \$\,2.78\,\frac{1}{gal}, the amount of gasoline is cleared and calculated:

n = \frac{C}{c}

n = \frac{\$\,18}{\$\,2.78\,\frac{1}{gal} }

n = 6.474\,gal

Cory bought 6.474 gallons of gasolline.

3 0
3 years ago
Evaluate f(x)=3x+8 for x = 1
klio [65]
F(x) = 3x + 8
f(1) = 3 (1) + 8
f (1) = 3 + 8
f(1)= 11
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3 years ago
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What is the measure,in degrees of Angle X?Help me please I put the picture!
Masja [62]
Answer: 22.7°

Steps:
180 - 157.3 = 22.7
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3 years ago
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