Answer:
C
Step-by-step explanation:
When you count these numbers you get:
3 (14's)
1 (15)
2 (16's)
4 (17's)
When you put this into a line plot, you will get one that looks like C
C is your answer
Hope this helps!
A pythagorean triple is A squared + B squared = C squared. A and B being the smaller numbers (side lengths) whilst C is the larger number (diagonal). Any two numbers (sides) that added together after each being squared equals the bigger number (diagonal) squared is a pythagorean triple.
Answer:
39 cm
Step-by-step explanation:
The perimeter of a rectangle is given as 2 (w + l) or 2w + 2l, where w and l are the sides.
Let us use <em>w</em> as 3 cm.
The perimeter of the rectangle is 2(3) + 2l = 6 + 2l
6 + 2l = 84 cm
We move the 6 to the left hand side and it goes from positive to negative.
2l = 84 - 6cm
2l = 78 cm
Divide both sides by 2.
l = 39 cm
There you have the answer for side <em>l</em>.
Hope this helps.
Answer:
(0,-7)
Step-by-step explanation:
if you need to plot a coordinate you should put them into desmos
Answer:
It will take 6 hours for the new pump to drain the pool.
Step-by-step explanation:
As the complete question is not given, the complete question is found online and is attached herewith
Let the rate of new pump is given as x=W/t_1
Let the rate of the old pump is given as y=W/t_2
it is given that the time t_2=2t_1
So by substituting the values of t_2 in the rate equation of y
y=W/2t_1
y=(W/t_1*2)=x/2
Also the total rate of both the pumps is given as W/t3 where t3 is given as 4 hours so the equation becomes
x+y=W/4
x+x/2=W/4
3x/2=W/4
As x=W/t_1
3W/2t_1=W/4
Now as W is same on both sides so
3/2t_1=1/4
12=2t_1
t_1=6 hours
So it will take 6 hours for the new pump to drain the pool.