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2 years ago

The roller coaster below is the shape of a parabola. The quadratic equation that represents the roller

Mathematics

1 answer:

hram777 [196]2 years ago

7 0

Answer:

Use your distribution skills, you wanna get x all by itself.

Step-by-step explanation:

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What’s the answer to this

madam [21]

B is the correct answer I think

4 0

3 years ago

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What is the answer<br><br> 5a - 3 = 8a + 6

earnstyle [38]

Subtract 5a from both sides

-3=3a+6

Subtract 6 from both sides

-9=3a

Divide by three

a= -9/3 (which is -3)

Remember what you do to one side you must do to the other

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3 years ago

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A teacher's age is 6years greater then 2 times a students age.a principals age is 10 years greater than 3 times the students age

snow_tiger [21]

Answer: 4x + 5

Step-by-step explanation:

6 0

3 years ago

What are the values of x and y

kaheart [24]

Answer:

x = 10, y = 12

Step-by-step explanation:

There is a 2:1 ratio between 16 and 8, alternate side lengths.

2x = 20

x = 10

2(6) = y

y = 12

5 0

2 years ago

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How far, D, does a vehicle travel if it is moving at a rate, r, of 60 km/h and it travels for t =150 minutes? Use the formula D=

strojnjashka [21]

The distance of a vehicle travel is 150 km, at a moving rate of 60 km/h for 150 minutes.

Step-by-step explanation:

The given is,

Moving rate, r = 60 km/h

Time, t = 150 minutes

Step:1

We need to find the distance traveled by the vehicle,

From given the formula is

D = rt

Where,

D = Distance in Km

r = Moving rate in Km/h

t = Time in hours

Step:2

We need to convert the time minutes to hours

t = $\frac{150}{60}$ hours

t = 2.5 hours

Step:3

Distance traveled by the vehicle is,

D = 60 × 2.5

= 150

D = 150 Km

Result:

The distance traveled by the vehicle is 150 Km at a moving rate of 60 km/h for 150 minutes.

5 0

3 years ago