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3 years ago

I WILL MARK BRAINIEST I got one correct there should be about one more that’s also right

Mathematics

1 answer:

Lesechka [4]3 years ago

7 0

So essentially an adjacent angle is when two angles have a common side and a common vertex.

So knowing that we can determine from the picture all the adjacent angles:

D) <2 and <3 are adjacent angles

E) <1 and <3 are adjacent angles

F) <1 and <5 are adjacent angles

I hope this helps.

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Calculate the volume of a cone whose base radius is 3 and half cm and vertical height 24cm

Firlakuza [10]

The volume of a cone whose radius is 3 1 / 2 cm and vertical height is 24 cm is 307.72 cm³

<h3>Volume of a cone</h3>

The volume of a cone can be represented as follows:

volume = 1 / 3 πr²h

where

r = radius
h = height

Therefore,

r = 3 1 / 2 cm = 7 / 2 cm

h = 24 cm

Hence,

volume = 1 / 3 × π × (7 / 2 )² × 24

volume of a cone = 1 / 3 × π × 49 / 4 × 24

volume of the cone = 1 / 3 × π × 1176 / 4

volume of the cone = 1176 / 12 π

volume of the cone = 98π

volume of the cone = 307.72 cm³

learn more on volume here: brainly.com/question/20380818

#SPJ1

8 0

1 year ago

PLS HELP I WILL MARK YOU THE BRAINLEST<br> Graph y>1−3x.

viva [34]

Answer:

Step-by-step explanation: ny line can be graphed using two points. Select two

values, and plug them into the equation to find the corresponding

values.

Graph the line using the slope and the y-intercept, or the points.

Slope:

−

y-intercept:

(

)

6 0

2 years ago

‘z’ is subtracted from (-12) express the expression

Gnoma [55]

Answer:

Z + 12

Step-by-step explanation:

Z-(-12)

Z + 12

Double negative turns into positive

8 0

2 years ago

) For which values of x is f '(x) zero? (Enter your answers as a comma-separated list.) x = (No Response) For which values of x

grigory [225]

Answer:

Check below, please

Step-by-step explanation:

Step-by-step explanation:

1.For which values of x is f '(x) zero? (Enter your answers as a comma-separated list.)

When the derivative of a function is equal to zero, then it occurs when we have either a local minimum or a local maximum point. So for our x-coordinates we can say

$f'(x)=0\: at \:x=2, and\: x=-2$

2. For which values of x is f '(x) positive?

Whenever we have

$f'(x)>0$

then function is increasing. Since if we could start tracing tangent lines over that graph, those tangent lines would point up.

$f'(x)>0 \:at [-4,-2) \:and\:(2, \infty)$

3. For which values of x is f '(x) negative?

On the other hand, every time the function is decreasing its derivative would be negative. The opposite case of the previous explanation. So

$f'(x)$

4.What do these values mean?

$f(x) \:is \:increasing\:when\:f'(x) >0\\\\f(x)\:is\:decreasing\:when f'(x)$

5.(b) For which values of x is f ''(x) zero?

In its inflection points, i.e. when the concavity of the curve changes. Since the function was not provided. There's no way to be precise, but roughly

at x=-4 and x=4

6 0

2 years ago

olasank [31]

I think it is 2.7% ....

7 0

2 years ago