3 years ago

Jack has a Rock. The Rock has a mass of 6g and a volume of 3ml. what is the density of The Rock?

Mathematics

1 answer:

Vlada [557]3 years ago

7 0

Step-by-step explanation:

Density = Mass ÷ Volume

= 6 ÷ 3

= 2g/cm³

Answer : 2g/cm³

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Please help asap thank you!!!

saul85 [17]

Answer: (3,-5) minimum

Step-by-step explanation:

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2 years ago

What is the quotient StartFraction 15 p Superscript negative 4 Baseline q Superscript negative 6 Baseline Over negative 20 p Sup

Kitty [74]

Answer:

$-\frac{3p^8}{4q^3}$

Step-by-step explanation:

$\frac{15p^{-4}q^{-6}}{-20p^{-12}q^{-3}}$ can be broken down into three fractions, coefficients, powers of p, powers of q.

$-\frac{15}{20}\cdot\frac{p^{-4}}{p^{-12}}\cdot\frac{q^{-6}}{q^{-3}}$

Simplify the first fraction, then simplify the others by subtracting numerator exponents minus denominator exponents.

$-\frac{3}{4} p^{-4-(-12)} q^{-6-(-3)} =-\frac{3}{4} p^8 q^{-3} = \alpha -\frac{3p^8}{4q^3}$

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3 years ago

The measure of two supplementary angles are x+10 and 2x-5. Find the values of x and then find the angles

astra-53 [7]

Answer:

68 1/3, 111 2/3

Step-by-step explanation:

The sum of two supplementary angles is 180°, so ...

(x +10) +(2x -5) = 180

3x +5 = 180 . . . . . collect terms

x +5/3 = 60 . . . . . divide by 3

x = 58 1/3 . . . . . . . subtract 5/3

The first angle is ...

x +10 = 58 1/3 +10 = 68 1/3

The second angle is ...

2x -5 = 2(58 1/3) -5 = 116 2/3 -5 = 111 2/3

The angles measure 68 1/3 and 111 2/3.

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3 years ago

an art student wants to make a model of an ancient building. the length of the building is 1.6 times its width. The length of th

Ludmilka [50]

I think it would be 17.5in

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3 years ago

What does 2.89x0.79x1.35= equal?

fenix001 [56]

Answer: 3.082185x^2

Step-by-step explanation: Find the exact value using trigonometric identities

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3 years ago