3 years ago

Which graph represents a function

Mathematics

2 answers:

tino4ka555 [31]3 years ago

4 0

The last one represents a function ..

Mkey [24]3 years ago

4 0

Last one is the answer

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The left and right page numbers of an open book are two consecutive integers whose sum is 229

alukav5142 [94]

Answer:

114, and 115

Step-by-step explanation:

114+115 = 229

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The equation t^3=a^2 shows the relationship between a planet’s orbital period, T, and the planet’s mean distance from the sun, A

ankoles [38]

Answer:

2√2

Step-by-step explanation:

We can find the relationship of interest by solving the given equation for A, the mean distance.

<h3>Solve for A</h3>

$T^3=A^2\\\\A=\sqrt{T^3}=T\sqrt{T}\qquad\text{take the square root}$

<h3>Substitute values</h3>

The mean distance of planet X is found in terms of its period to be ...

$D_x=T_x\sqrt{T_x}$

The mean distance of planet Y can be found using the given relation ...

$T_y=2T_x\\\\D_y=T_y\sqrt{T_y}=2T_x\sqrt{2T_x}=(2\sqrt{2})T_x\sqrt{T_x}\\\\D_y=2\sqrt{2}\cdot D_x$

The mean distance of planet Y is increased from that of planet X by the factor ...

2√2

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2 years ago

6x = 1/2(2x + 5)<br> Solve for x step by step <br> Please answer quickly

bearhunter [10]

Answer:

x = 1/2

hope it helps

have a nice day

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3 years ago

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The local high school is hosting an ice cream social for new students. They

Oksanka [162]

Answer:

the answer is 3/7

Step-by-step explanation:

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What is -3x-32=-2(5-4x)

san4es73 [151]

Answer:

x=−2

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

−3x−32=−2(5−4x)

−3x+−32=(−2)(5)+(−2)(−4x)(Distribute)

−3x+−32=−10+8x

−3x−32=8x−10

Step 2: Subtract 8x from both sides.

−3x−32−8x=8x−10−8x

−11x−32=−10

Step 3: Add 32 to both sides.

−11x−32+32=−10+32

−11x=22

Step 4: Divide both sides by -11.

−11x

−11

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