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faltersainse [42]
3 years ago
11

Mr. Chen is putting tile down in his

Mathematics
1 answer:
Vaselesa [24]3 years ago
8 0

Answer:

$1,440

Step-by-step explanation:

You might be interested in
What combination of transformations is shown below ?
Sloan [31]

Answer:

Translation then Reflection

Step-by-step explanation:

Step 1 to 2 is Translation

Step 2 to 3 is Reflection

6 0
3 years ago
Read 2 more answers
2. The robot was initially placed at position (6,9), and at = 2 seconds, its position is (10,15).
qaws [65]
\bf ~~~~~~~~~~~~\textit{distance between 2 points}
\\\\
\begin{array}{ccccccccc}
&&x_1&&y_1&&x_2&&y_2\\
%  (a,b)
&&(~ 6 &,& 9~) 
%  (c,d)
&&(~ 10 &,& 15~)
\end{array}~~~ 
%  distance value
d = \sqrt{( x_2- x_1)^2 + ( y_2- y_1)^2}
\\\\\\
d=\sqrt{(10-6)^2+(15-9)^2}\implies d=\sqrt{4^2+6^2}\implies d=\sqrt{52}
\\\\\\
d\approx 7.2

what's its speed?  well, it traveled √(52) in 2 seconds, so is simply √(52)/2, which is about 3.6 units per second.
4 0
3 years ago
Please help me with this math problem.
ladessa [460]

Answer:

-6v < -3; v> -0.5

Step-by-step explanation:

We have to find a number let say x

Given that:

-6v < x  ........... eq1

v> - 0.5 ...........  eq2

By taking equation 1

-6v < x

Dividing both sides by -6

(inequality will be inverted because of negative sign)

-6/-6 v > x/-6

v > x/-6  .........eq3

Now comparing eq2 and eq3 we get:

x/-6 = -0.5

Multiplying both sides by -6

x = -0.5 * -6

x = -3

So it will give:

-6v < -3; v> -0.5

I hope it will help you!

4 0
4 years ago
I need help on number 3 please.
insens350 [35]
The correct answer is b
6 0
4 years ago
PLEASE I REALLY NEED HELP FAST
aleksandr82 [10.1K]

It's around 1 to 3

So

From 35 it's 1,2,3

From 5500 samples of 35

  • 5500/35≈157

Now

If 1 comes from each

  • 157(1)=157 detects

If 2

  • 157(2)
  • 314detects

If 3

  • 157(3)
  • 471 detects
8 0
3 years ago
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