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MakcuM [25]
3 years ago
6

Please help! I have no idea what to do.

Mathematics
1 answer:
puteri [66]3 years ago
5 0

see picture for how the graph should look for both a and b


 make sure you rotate the image ( it uploaded sideways)

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896, -448, 224, -112 next in the sequence
faltersainse [42]
56, you are dividing by -2 each time
4 0
3 years ago
Help me understand please​
erastova [34]

Answer:

V=pi x (r)^2 x h

V-volume r-radius h-height

V= pi x (3)^2 x 9

V= pi x 9 x 9

V= pi x 81

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6 0
3 years ago
At noon, ship A is 50 km west of ship B. Ship A is sailing south at 10 km/h and ship B is sailing north at 20 km/h. How fast is
Lena [83]
So  hmmm check the picture below

so, we're looking for dr/dt then at 4:00pm or 4 hours later

now, keep in mind that, the distance "x", is not changing, is constant whilst "y" and "r" are moving, that simply means when taking the derivative, that goes to 0

\bf r^2=x^2+y^2\implies 2r\cfrac{dr}{dt}=0+2y\cfrac{dy}{dt}\implies \cfrac{dr}{dt}=\cfrac{y\frac{dy}{dt}}{r}\quad 
\begin{cases}
\cfrac{dy}{dt}=30\\
r=130\\
y=120
\end{cases}
\\\\\\
\cfrac{dr}{dt}=\cfrac{120\cdot 30}{130}

6 0
3 years ago
13. Which equation has no solution?
Olin [163]
The first one:
5v + 3 = 5v - 5
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6 0
3 years ago
Read 2 more answers
What is 2+3+4+5+6 and dived by 2 I know the answer but I want to give people my point.
Dimas [21]

Answer:

10.

Step-by-step explanation:

(2+3+4+5+6) / 2

= 20/2

= 10.

7 0
3 years ago
Read 2 more answers
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