Answer:6.2 and 6.5
Step-by-step explanation:
First, make a plotline from least to greatest and organize your list of numbers from least to Greatest.
Next, go through your list of organized numbers and add a dot to that number on the plotline. Repeat until done with list of numbers.
Then, go through your plotline and find the number(s) with the most dots and you have your mode.
Definition of mode: The number which appears most often in a set of numbers.
Answer:
60° and 30°
Step-by-step explanation:
I'm going to assume you mean complementary angles.
Complementary angles are angles that form 90° or a right angle
From the question, it is saying that
(5x) +(4x-18) = 90
To work out x, solve the equation
9x-18 = 90
9x = 108
x = 12
Therefore the angle of 5x is 5x12 or 60° and the angle of (4x-18) is going to be 4x12-18 = 30°
Let the speed for the first 12 mi be x mi/h, the speed for 18 mi was (x+4) mi/h
thus given that
time=distance/speed
the average time will be:
3=(12+18)/(x+x+4)
3=30/(2x+4)
solving for x we get
3(2x+4)=30
6x+6=30
6x=24
x=4 mi/hr
Answer: 12 mi/hr
Good evening ,
______
Answer:
(h ∘h)(10)=10
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Details:
If h(x)=6-x ,the value of (h ∘h)(10) = h(h(10)) = h(6-10) = h(-4)=6-(-4) =6+10 =10.
:)
Answer: 1593 us gallons
Step-by-step explanation: HOPE THIS HELPS!!
