3 years ago

Please check my work

Mathematics

1 answer:

ruslelena [56]3 years ago

6 0

Other than the awful handwriting, it looks good.

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klio [65]

Answer:

Step-by-step explanation:

you would start your graph at $20.

you would than create a graph that goes up hourly

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3 years ago

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Find the value of x that makes this statement true

Brrunno [24]

$\frac{(-2)^{5x-3}}{(-2)^{2x}} =(-2)^{21}$

$(-2)^{5x-3-2x}=(-2)^{21}$ (The numerator and the denominator has same bases, therefore the powers will get subtracted. It is an exponential property)

$(-2)^{3x-3}=(-2)^{21}$

$3x-3=21$ (As the left hand side is equal to right hand side and the bases are on both the sides are equal too, we will equate their exponential power. Another property)

$x-1=7$

$x=8$ (After simplifying more, you'll get this)

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3 years ago

Write and solve an equation to find the value of x and the missing angle measures

Alinara [238K]

Answer:

85 degrees

Step-by-step explanation:

its really easy just make them equal to eachother and then solve

9x + 13 = 11x-3

-11x (subtract because 11x is positive)

-2x +13 = -3

-13 (subtract because 13 is positive)

-2x = -16

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3 years ago

Flying against the wind, a jet travels 5760 miles in nine hours flying with the wind, the same jet travels 5000 miles in five ho

aalyn [17]

Answer:

Step-by-step explanation:

9h+5h(5h-5760)-2+12=y

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2 years ago

Prove that the sets [0,1] [0,1) are equinumerous

expeople1 [14]

You are rigth because it just said that it is

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