Answer:
Step-by-step explanation:
Given
Required
Simplify
In indices, we have:
So:
The transformation is a reflection
Answer:
800 km
Step-by-step explanation:
Does the plane have a speed of it's own? I don't see it, so will assume the plane is simply travelling at 300 km/h.
(300 km/hr)*(1 hr/60 min) = 5 km/min
(5 km/min)*(160 min) = 800 km in 160 minutes
Answer:
d. -4
Step-by-step explanation:
Let's plug in g
8 - |2(-3.5) - 5|
8 - |-7-5|
8 - |-12|
The absolute value is always positive of any number,
8 - 12
= -4
The missing options are;
A. |c - 450| ≤ 45
B. |c + 450| ≥ 45
C. |c - 45| ≤ 450
D. |c - 45| ≥ 450
Answer:
Option C. |c - 45| ≤ 450
Step-by-step explanation:
We are told that her goal is to burn 450 calories in one hour.
We are now told that the number of calories (c) she actually burns in one hour varies no more than 45 calories.
This means that in one hour, she will burn either 45 more or 45 less calories than 450. Which is;(450 + 45) calories or (450 - 45) calories.
Since she she wants to burn 450 in an hour, representing in absolute value inequality form is;
|c - 45| ≤ 450
