2 years ago

Which equation could be solved using the graph above?

Mathematics

1 answer:

Tomtit [17]2 years ago

5 0

The answer: x^2 +2x+1=0

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A sphere and a cube have equal surface areas. The length of one edge of the cube is 1.11 meters. What is the radius of the spher

Nady [450]

Answer:

0.767 m

Step-by-step explanation:

The area of a cube of edge length s is given by ...

A = 6s^2

The area of a sphere of radius r is given by ...

A = 4πr^2

When these two are equal, we have ...

6s^2 = 4πr^2

r^2 = 6s^2/(4π)

r = s·√(3/(2π)) ≈ s·0.690988

The radius of the sphere is about ...

r ≈ 0.690899×1.11 m

r ≈ 0.767 m . . . . approximate sphere radius

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3 years ago

Determine the measures of the angles of AMNO if the measures of the angles are in the ratio 2:4:6.

masha68 [24]

Answer:

60,120,180

Step-by-step explanation:

360:(2+4+6)=30

30×2=60

30×4=120

30×6=180

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3 years ago

How many 3/20 inch lengths are in 5 2/5 inches?

klasskru [66]

Answer:

0.81

Step-by-step explanation:

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2 years ago

Bozena is an ecologist who studies the change in the tiger population of Siberia over time. The relationship between the elapsed

klio [65]

Answer:

every 2 years

Step-by-step explanation:

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2 years ago

A is less than or equal to 10 <br><br> Lmk

Gelneren [198K]

Answer:

$a \leqslant 10$

Step-by-step explanation:

a is less than or equal to 10

less than: <

equal: =

less than or equal to: ≤

Hope this helps ;) ❤❤❤

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2 years ago

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