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3 years ago

What are angles 2 and 13

Mathematics

1 answer:

marissa [1.9K]3 years ago

3 0

Answer:

gurl- what kind of math is this

Step-by-step explanation:

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For what real values of does the quadratic 12x^2+kx+27=0 have nonreal roots

bija089 [108]

Answer:

k<±36

Step-by-step explanation:

Δ<0 (no real roots)

b²-4ac<0

k²-4x12x27<0

k²-1296<0

k²<1296

k<±36

3 0

3 years ago

JC is making a poster for Bike Safety Week. The diameter of circle A is 18 in. If the area of circle B is the area of circle A,

Anni [7]

Answer:

254.34

Step-by-step explanation:

area = $\pi r^{2}$

area B = 3.14 x $(\frac{18}{2})^{2}$ = 254.34

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liubo4ka [24]

Answer:

I hope this helps a little bit.

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3 years ago

Which function represents g(x) , a reflection of f(x)= 2/5 (10) x across the x-axis ?

swat32

The answer is ............................a

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3 years ago

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No real numbers are irrational numbers

qaws [65]

True. A rational number is a number that can be put into a fraction and all real numbers can in the form of x/1

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