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Alla [95]
3 years ago
13

1+1 what is it can you answer

Mathematics
2 answers:
lana66690 [7]3 years ago
8 0

Answer:

Solution,

Radius(r)=6 cm

Height(h)=20 cm

Volume of cylinder= pi (r)^2 h

=3.14*(6)^2*20

=3.14*36*20

=2260.8 cm^3

Hope it helps

Good luck on your assignment

Lorico [155]3 years ago
3 0

Answer:

2 is the answer

Step-by-step explanation:

1 + 1 would be 2

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For questions 1 and 2 graph the exponential function:<br> 1. y=3^x<br> 2. y=2(4.5)^x
Mumz [18]
First, we should know exponential formula, for example exp (LnA) =A, for all A>0, and as for logarythm, LnA^p=pLnA, for all A>0, and for all value of p
so y=3^x=exp[Ln(3^x)]=exp(xLn3), let's search the graph of f(x)=exp(xLn3) f is defined in R, and its teminals limits are 0, and + infinity, f' (x) = Ln3.exp(xLn3), it is positif for all value of x, the function is strictly increasing, f(0)=Ln3, please look at the figure 1
the same method with y=2(4.5)^x, we find y=exp[Ln (2(4.5)^x)]=
exp[Ln (2) +Ln(4.5)^x)], because (LnAB=LnA + LnB), so y=2.exp[Ln(4.5)^x)]=2.exp(x[Ln(4.5)]), which domain is R, nd its teminals limits are 0, and + infinity, f' (x)=2.Ln(4.5) exp(x[Ln(4.5)]), which is positif for all value of x, the function is strictly increasing,and then f(0)=2Ln(4.5)
please look the figure 2

5 0
2 years ago
Read 2 more answers
PLEASE HELP ME I NEED THIS DONE ASAP NO LINKS !!!
kolezko [41]

Answer:

it would be 4

Step-by-step explanation:

5 0
2 years ago
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Tell whether the angles are complementary or supplementary. Then find the value of x
RSB [31]

Answer:

Complementary, x=60.

Step-by-step explanation:

The angles are complementary because they add up to 90 degrees, opposing supplementary angles, which add up to 180 degrees. To find x, we need to form an equation to represent the problem. We know the two angles add up to 90 degrees, so we can use that to make the equation.

(x-30)+x=90  Simplify.

x-30+x=90

2x-30=90      Add 30 to both sides.

  <u>+30 +30</u>

2x=120          Divide both sides by 2.

x=60

We can also find the value of the angles by plugging in x.

Angle 1: (x-30)

             (60-30)

             30 degrees

Angle 2: x

              60 degrees

(You can also notice that the two angles add up to 90 degrees, which is another way of telling that the angles are complementary.)

Hope this helps and have an amazing day!! C:

5 0
2 years ago
Identify the vertex and y intercept of g(x) = -3(x+2)² + 5. Please remember the parent function is f(x) = x² and graph the paren
Over [174]

Answer:

(-2,5) is vertex ; y-intercept (0,5) but the y-intercept is actually (0,-7).

Step-by-step explanation:

The vertex form of a quadratic is y=a(x-h)^2+k where the vertex is (h,k). Here h=-2 and k=5. So the vertex is (-2,5).

4 0
3 years ago
Which of these is the best definition of a circle?
AnnZ [28]

Answer:

You didn't pull up a link but the exact definition from the dictionary is, "a round plane figure whose boundary (the circumference) consists of points equidistant from a fixed point (the center)."

6 0
1 year ago
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