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3 years ago

Which kingdom was divided into provinces ruled by governors who reported to the king? a Ghana b Mali c Songhai

Mathematics

2 answers:

Vera_Pavlovna [14]3 years ago

7 0

Answer: Songhai

explanation:

romanna [79]3 years ago

4 0

Answer:

Songhai

Step-by-step explanation:

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An object has a potential energy of 14 J and a mass of 17 kg , how far above the ground is the object? An object moving with a s

victus00 [196]

1. Potential Energy = mgh

h = U_g / (mg) = 14 / (17 * 9.81) = 0.084 m above the ground.

2. Kinetic Energy = 1/2 mv^2

m = 2K_e / (v^2) = 2.45 kg

3. U_g = mgh = (1200)(9.81)(24) = 282528 J

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5. U_g = mgh = (100)(9.81)(12.5) = 12262.5 J

6. h = U_g / (mg) = 14 / (17 * 9.81) = 0.084 m above the ground.

7. m = U_g / (gh) = 1500 / (9.81 * 35) = 4.37 kg

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3 years ago

12.5% as a fraction in simplest form

AVprozaik [17]

12.5% as a fraction in simplest form is 12 1/2

why?

12 is 12 whole so 12
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3 years ago

Read 2 more answers

Simplify (Remember to simplify means to write an equivalent expression that uses each variable on')

DaniilM [7]

Answer:

A) $x^{3} y^{4}$

B) $-\frac{5x^{2} }{y}$

C) $9m^{4}n^{4}$

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Step-by-step explanation:

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2 years ago

Write the expression in complete factored form. 2a(u+2)+9(u+2)=

KIM [24]

Answer:

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Step-by-step explanation:

2a(u+2)+9(u+2)

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Rzqust [24]

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