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3 years ago

If a jogger runs at the speed of sound, can he still hear his Walkman?

Mathematics

2 answers:

natulia [17]3 years ago

5 0

I dont think so because he is going the speed of sound

Diano4ka-milaya [45]3 years ago

3 0

i dont think he'd be able to because of how fast he is traveling for one the wind would be terrible and it would drown out his walkman

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Describe the transformations for the given expressions

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2 years ago

Given the polynomial function below, find F(-1).

mrs_skeptik [129]

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The correct answer is (( D )) .

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2 years ago

Can someone help me learn to solve this?

kondaur [170]

Answer:

x = 110°

Step-by-step explanation:

Given that AB = AD then Δ ABD is isosceles and the base angles are congruent, that is

∠ ABD = ∠ ADB = 35°

The sum of the 3 angles in the triangle = 180°, that is

x + 35° + 35° = 180°

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x = 110°

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2 years ago

What is the slope of (13,2) (-14,-16)

velikii [3]

Well you have to remember to find the slope you have to use Y2-Y1 over X2-X1 so your answer will be -14 over 1

7 0

2 years ago

Read 2 more answers

Last year my family decided to put on a play It was A Great success . 200 people attended and we earned a total of 800 . If adul

nata0808 [166]

Answer:

200 adults

Step-by-step explanation:

We can set-up a system of equations to find the number of adults. We know children and adults attended. We will let c be the number of children and a be the number of adults. Since 200 people attended, then c+a=200.

We also know they made $800 and adult tickets cost $4 and child tickets cost $2. We can write 2c+4a=800.

We will solve by substituting one equation into the other. We start by solving the first equation for c. c+a=200 becomes c=200-a.

Now we substitute c=200-a into 2c+4a=800. Simplify and isolate the variable a.

2(200-a)+4a=800
400-2a+4a=800
400+2a=800
400-400+2a=800-400
2a=400
a=200

This means that 200 adults attended and 0 children attended.

8 0

2 years ago