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Andrew [12]
3 years ago
12

Find f(g(3)). PLEASE HELP me asap!!!!! thank you so so much!!!! *will give brainliest*

Mathematics
1 answer:
den301095 [7]3 years ago
3 0
<h3>Answer: Choice A)  -2</h3>

=========================================================

Explanation:

Start at x = 3 on the x axis. Move up until you reach g(x), then move to the left to hit the y axis. You should arrive at y = 3.

That y value is the input to the f(x) function.

Plugging x = 3 into the f(x) function has us draw a vertical line down to f(x) and then go horizontally until we reach y = -2.

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Please help find the measurement of exterior angle MBI
boyakko [2]

Answer:

The measure of an exterior angle is found by the following formula: Aˆ0B=^AB-^CD2. An interior angle has its vertex at the intersection of two lines that intersect inside a circle. The sides of the angle lie on the intersecting lines. You can find a measure of an exterior angle of a regular polygon with  

N  sides.  It is equal to   360 o N .

Step-by-step explanation:  

Angles of a general polygon (exterior and interior) with more than 3 sides are not defined by the lengths of its sides.  

However, we can calculate the sum of all interior or exterior angles of any convex polygon. It equals to  360 o .

It can be proven geometrically since each exterior angle describes a rotation by some angle and a sum of all exterior angles describes a rotation by full angle of  

360 o . So, if all exterior angles are equal, like in a regular polygon, each one equals to  360 o N .

It can also be defined with some algebraic calculations based on the fact that a sum of all interior angles is  ( N − 2 ) ⋅ 180 o .  

Dividing the above by  N

we will obtain a value of an interior angle:  ( N − 2 ) ⋅ 180o N .  

Therefore, exterior angle of a regular polygon is  180 o − ( N − 2 ) ⋅ 180 o N = 360 o N

7 0
3 years ago
Janna works at a lab with a huge circular particle accelerator. It has a radius of 4 kilometers. What is the accelerator's diame
den301095 [7]

Step-by-step explanation:

since it is a circle the diameter is two times larger than radius.So 4×2=8km

3 0
3 years ago
Hi ppl I rlly need help I’ve been off school and I rlly need to know the mean of 263 240 and 256 also I need to know the mean of
SSSSS [86.1K]

Answer:

So the mean of 263,240,256 is 253 and the mean of 12,13,17 is 14

Step-by-step explanation:

To get the mean of these numbers you add all three of them together then you divide them by the amount of numbers so you are going to add 263+240+256=759 then you divide by 3

759 \div 3 = 253

5 0
3 years ago
What is the answer? Please help
pav-90 [236]

Answer:

Step-by-step explanation:

g(7) = 7^2 - 3(7) = 49 - 21 = 28

f(28) = 4(28) + 4 = 112 + 4 = 116

7 0
4 years ago
NO RUSH i just cannot figure this out
yuradex [85]
The answer is Michele letter C
7 0
3 years ago
Read 2 more answers
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