My best guess is to go with C, sorry if its wrong!
edit: just realized this said red and blue, my bad!
Answer:
Step-by-step explanation:
I would help, but I don't understand what the question is talking about.
Answer:
= -6.66..
Step-by-step explanation:
<u> 5 </u> × <u> 8 </u> = <u> 40 </u>
6 1 6
<u> 40 </u> = -6.66666...
6
Changes made to your input should not affect the solution:
(1): "x1" was replaced by "x^1". 3 more similar replacement(s).
Step by step solution :
Step 1 :
Equation at the end of step 1 :
x + ((((3•19x2) • x6) • x8) • x12)
Step 2 :
Step 3 :
Pulling out like terms :
3.1 Pull out like factors :
57x28 + x = x • (57x27 + 1)
Trying to factor as a Sum of Cubes :
3.2 Factoring: 57x27 + 1
Theory : A sum of two perfect cubes, a3 + b3 can be factored into :
(a+b) • (a2-ab+b2)
Proof : (a+b) • (a2-ab+b2) =
a3-a2b+ab2+ba2-b2a+b3 =
a3+(a2b-ba2)+(ab2-b2a)+b3=
a3+0+0+b3=
a3+b3
Check : 57 is not a cube !!
Final result :
x • (57x27 + 1)
Processing ends successfully
Given that Janelle travels at 65 mph. the number of more hours it will
take her to reach her destination is approximately 5 hours.
<h3>How can the time to reach her destination be calculated?</h3>
Possible part of the question that appear missing are;
The distance Janelle drove in 4 hours = 260 miles
The distance from which she started = 575 miles
Required:
The number of extra hours it will take her to reach her destination
Solution:
The remaining distance = 575 miles - 260 miles = 315 miles
Which gives;
The time it takes Janelle to reach her destination ≈<u> 5 hours</u>
Learn more about average speed during motion here:
brainly.com/question/11241290
