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3 years ago

The graph below is an be example of which type of function

Mathematics

1 answer:

creativ13 [48]3 years ago

6 0

I don’t see the graph

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the sea leopard fishing boat has pulled into harbor with its cargo hold full crabs. The captain must let the harbormaster know h

denis-greek [22]

Answer:

Kilogram or kg

5 0

3 years ago

Is anyone able to figure this out, I can't do this

katrin [286]

Answer:

C. √2 - 1

Step-by-step explanation:

If we draw a square from the center of the large circle to the center of one of the small circles, we can see that the sides of the square are equal to the radius of the small circle (see attached diagram)

Let r = the radius of the small circle

Using Pythagoras' Theorem $a^2+b^2=c^2$

(where a and b are the legs, and c is the hypotenuse, of a right triangle)

to find the diagonal of the square:

$\implies r^2 + r^2 = c^2$

$\implies 2r^2 = c^2$

$\implies c=\sqrt{2r^2}$

So the diagonal of the square = $\sqrt{2r^2}$

We are told that the radius of the large circle is 1:

⇒ Diagonal of square + r = 1

$\implies \sqrt{2r^2}+r=1$

$\implies \sqrt{2r^2}=1-r$

$\implies 2r^2=(1-r)^2$

$\implies 2r^2=1-2r+r^2$

$\implies r^2+2r-1=0$

Using the quadratic formula to calculate r:

$\implies r=\dfrac{-b\pm\sqrt{b^2-4ac}}{2a}$

$\implies r=\dfrac{-2\pm\sqrt{2^2-4(1)(-1)}}{2(1)}$

$\implies r=\dfrac{-2\pm\sqrt{8}}{2}$

$\implies r=-1\pm\sqrt{2}$

As distance is positive, $r=-1+\sqrt{2}=\sqrt{2}-1$ only

5 0

3 years ago

Read 2 more answers

Will mark brainliest

Anastasy [175]

Answer:

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Which equation can be used to find the volume of the cylinder?

sammy [17]

Answer:

V = 904.32cm3

Step-by-step explanation:

V = r*r*pi*h

= 6*6*3.14*8 = 904.32cm3

7 0

3 years ago

16 + 2q = 6 what’s this?

nika2105 [10]

Answer:

6 - 16 = -10

-10/2 = -5

q = -5

4 0

3 years ago