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Crank
3 years ago
10

I'm sorry but I do not get the question here. I need help.

Mathematics
2 answers:
Roman55 [17]3 years ago
6 0

Answer:

wider and open downward

Nitella [24]3 years ago
5 0

Answer:

narrower and open upward

Step-by-step explanation:

multiplying a by 2 is stretching the graph vertically by a factor of two. essentially this pulls the graph upward, making the graph narrower. Imagine pulling on a rubber band. As you stretch it upwards, it gets taller, but it also gets narrower. This is also true of the parabola. You also know the parabola opens upwards because the equation is positive, and all positive parabola equations open upwards.

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What’s the total power in a circuit with a current of 4A and a resistance of 12 ohm?
Tema [17]

Power = Current *Voltage  

You already have the current, but not the voltage.  

But you are given resistance, and you know that  

Voltage=Current*Resistance  

Therefore  

V=I*R=4*12=48V  

So you have 48V  

Now you can figure out the Power  

P=I*V=4*48=192W  

Therefore you have 192W.

hope this helps

8 0
3 years ago
A(q-8)=23 solve for q
murzikaleks [220]

Answer:

31

Step-by-step explanation:

5 0
4 years ago
Suppose x(t) is the continuous-time function given by x(t) = 1 on the interval [0; 1] and x(t) = 0 elsewhere. a) Calculate the c
borishaifa [10]

Answer:

a) X( w ) = 1 /jw -   e^-jw / jw

b) X1(t) = 1  for  0.5  

   X1(t) = 0 for elsewhere

Step-by-step explanation:

x(t) continuous time function = 1

interval ( 0,1 )   also x(t) = 0 outside the given interval

a) Determine the continuous time Fourier transformation of x(t)

x( t ) = u(t) - u(t - 1 )

x ( w ) = 1 /jw -   e^-jw / jw

b) supposing x1(t) = x(2t)

x1(t) = u(t) - u ( t - 0.5 )

x1(t) = 1  for  0.5  

x1(t) = 0 for elsewhere

4 0
3 years ago
PLS HELP, WILL REWARD BRAINLIEST ASAP !!!
Serjik [45]

Answer:

D

Step-by-step explanation:

The range of each is, Hilltown-60 and Crestveiw-40

6 0
3 years ago
Solve for c . <br> A(c+b)=d <br><br> answer choices are in the pic
Tom [10]

Answer:

A(c+b)=d.

Ac+Ab=d.

Ac=d-Ab.

Divide through by A.

c=d-ab/a.

Option A.

4 0
3 years ago
Read 2 more answers
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