Higher Order Thinking Some of the largest insects in the world

Mathematics

1 answer:

Diano4ka-milaya [45]3 years ago

5 0

Answer:

-1636cm

Step-by-step explanation:

We are required to determine how much longer the Giant Walking Stick is compared to the Rhinoceros Beetle and the Giant Weta Beetle combined.

Length of the Rhinoceros Beetle=1670cm

Length of the Giant Weta Beetle=53cm

Length of the Giant Walking Stick =87cm

This is based on the assumption that the lengths provided are accurate in that order.

Length of the Rhinoceros Beetle and the Giant Weta Beetle combined = 1670+53=1723cm

Difference with Length of Giant Walking Stick= 87-1723= -1636cm

Since our result is negative, the Giant Walking Stick is actually SHORTER than the length of the Rhinoceros Beetle and the Giant Weta Beetle combined.

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Which graph represents the function of f(x) 9x^2 -36 / 3x + 6

Finger [1]

Answer:

The graph in the attached figure

Step-by-step explanation:

we have

$f(x)=\frac{9x^{2}-36}{3x+6}$

Remember that the denominator cannot be equal to zero

The value of x cannot be equal to x=-2

<em>Simplify the numerator</em>

$9x^{2}-36=(3x+6)(3x-6)$ ----> by difference of squares

substitute

$f(x)=\frac{(3x+6)(3x-6)}{3x+6}$

simplify

$f(x)=3x-6$

The domain is all real numbers except the value of x=-2

The y-intercept is the point (0,-6) ---> value of y when the value of x is equal to zero)

The x-intercept is the point (2,0) ---> value of x when the value of y is equal to zero)

therefore

The graph in the attached figure

7 0

3 years ago

I turn my dial on my stove 45degrees from the start position if i continue to turn the dial, how many degrees further will i nww

AveGali [126]

Answer:

315 degrees

Step-by-step explanation:

Assume that the dial is a perfect circle and therefore makes a full 360 degree rotation. If the dial is already turned 45 degrees, the rotation angle required to return all the way to the initial position is:

$A = 360 - 45\\A=315\ degrees$