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4 years ago

Describe a theme park ride that has a constant speed but changing velocity?

2 answers:

7 0

The only difference between speed and velocity is that velocity also includes direction, so if the speed is the same but the velocity is changing, that means that the direction is changing on the ride, but the speed is staying the same.

shepuryov [24]4 years ago

3 0

A Ferris wheel is a good example of a ride that would change velocity but not speed. Because it moves around in circles, it changes direction but the speed remains the same.

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Solve this using the quadratic formula. Show work<br><br> 2x^2+7x−5=0

kozerog [31]

Multiply the numbers (2*2=4)
$=\frac{-7+\sqrt{7^2-4\cdot \:2\left(-5\right)}}{2\cdot \:2}$

Apply the rule
$\sqrt{7^2+2\cdot \:4\cdot \:5}$

7^2 =49
$=\sqrt{49+2\cdot \:4\cdot \:5}$

Multiply
$\sqrt{49+40}$

Add
$\sqrt{89}$

$=\frac{-7-\sqrt{89}}{4}$

Final solution:
$x=\frac{-7+\sqrt{89}}{4},\:x=\frac{-7-\sqrt{89}}{4}$

8 0

4 years ago

WILL GIVE BRAINLIEST!

liberstina [14]

Answer:

Step-by-step explanation:

The slope is down 1 over 1.5, so that means Start with the slope formula

(y2 - y1)

(x2 - x1)

Substitute point values in the formula

(140 - 280)

(2 - 4)

Simplify each side of the equation

(140 - 280)

(2 - 4)

-140

-2

Solve for slope (m)

m= 70

Booommmm, Im proud of this lol, hope it helps <3

6 0

3 years ago

Bailey and Jade both play basketball. The table and graph show the total number of games that each of their teams won over six w

marissa [1.9K]

Answer:

Week 3

Step-by-step explanation:

Week one was 1,0

Week two was 2,1

Week three was 3,3 which is the same number the teams have won

Therefore the answer is week 3

Hope this helps

5 0

3 years ago

Read 2 more answers

How many times can 8 go in to 1220

weeeeeb [17]

1220/8= 152.5
So 8 can go into 1220 152.5 times

5 0

3 years ago

(03.01 LC)

Lynna [10]

Answer: root of 18
9+9=x^2
18=x^2
x = 3 root of 2 or root of 18

5 0

3 years ago