Ask question

Ask question

All categories

3 years ago

13

Superman needs to save Lois from the clutches of Lex Luthor. After flying for 8 seconds, he is 1716 meters from her. Then at 18

seconds he is 1236 meters from her. What is Superman's average rate?

1 answer:

lukranit [14]3 years ago

5 0

To find the rate, you need to divide the change of distance by the change of time

(1716-1236)/(18-8)
=480/10
=48

Therefore, his rate is 48m/s

You might be interested in

What is the measure of an interior angle of a regular 9 sided polygon?

Talja [164]

Answer:

140

Step-by-step explanation:

3 0

3 years ago

Reflexive property of equality 3x-1 = __ ? geometry help? use indicated property to complete each statement help

AnnZ [28]

3×-1= -3 if u put it the other way it would will still be -3

7 0

3 years ago

Read 2 more answers

A _____________ is a line that provides an approximation of the relationship between the variables.

Furkat [3]

Answer:

srat

Step-by-step explanation:hehe i really dont know

8 0

2 years ago

Help help help please !!

suter [353]

Answer:

$\frac{40}{41}$

Step-by-step explanation:

Sin = opposite / hypothenuse

Sin A = 40 / 41

Answer: $\frac{40}{41}$

6 0

2 years ago

Read 2 more answers

The coordinates of a point on a coordinate grid are (−3, 7). The point is reflected across the x-axis to obtain a new point. The

Katena32 [7]

The y-value changes sign when a point is reflected across the x-axis. The reflected point is (-3, -7).

5 0

3 years ago