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Katarina [22]
2 years ago
10

Use the function p(x)=4x-3 what is p(3)

Mathematics
2 answers:
alexandr1967 [171]2 years ago
7 0

Answer:

9!

Step-by-step explanation:

Use the given functions to set up and simplify  p ( 3 ) .

-barbara  

Anestetic [448]2 years ago
6 0

Answer:

9

Step-by-step explanation:

p(x)= 4X-3

P(3)= 4×3-3=9

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I need help with this question. I think I already chose the correct answer but I'm not sure.
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Answer:

B. cosθ ≠ 0

Step-by-step explanation:

As we notice, tanθ is a fraction. Fractions are undefined when the denominator is equal to or approaching 0 because one cannot divide by zero. Thus, the denominator in this case is cosθ, and therefore it cannot equal zero for the equation to be true.

8 0
3 years ago
What is the value? I'm marking brainliest!!
tensa zangetsu [6.8K]

Answer:

103

Step-by-step explanation:

simplify to 81 + 27 - 5

4 0
2 years ago
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1. A movie theater designs two bags to hold 96 cubic inches of popcorn. a. Find the height of each bag b. Which bag should the t
MrRissso [65]
I have attached a screenshot with the images of the two popcorn bags used by the theater.

Part (a):
Bag A:
Volume of bag = area of base * height
Volume of bag = length * width * height
We have:
volume = 96 in³
length = 3 in
width = 4 in
Therefore:
96 = 3 * 4 * height
96 = 12 * height
height of bag A = 8 in
Bag B:
Volume of bag = area of base * height
Volume of bag = length * width * height
We have:
volume = 96 in³
length = 4 in
width = 4 in
Therefore:
96 = 4 * 4 * height
96 = 16 * height
height of bag B = 6 in

Part (b):
To determine the amount of paper needed, we will need to calculate the surface of each bag. Excluding the top base, each bag will have 5 faces. Four side faces (each two opposite are equal) and the base.
Bag A:
Surface area = area of base + 2*area of front face + 2*area of side face
Surface area = (3*4) + 2(8*4) + 2(8*3) 
Surface area = 12 + 64 + 48 
Surface area of bag A = 124 in²
Bag B:
Surface area = area of base + 2*area of front face + 2*area of side face
Surface area = (4*4) + 2(6*4) + 2(6*4) 
Surface area = 16 + 48 + 48 
Surface area of bag B = 112 in²
From the above calculations, we can deduce that the theater should choose bag B in order to reduce the amount of paper needed.

Hope this helps :)



6 0
3 years ago
Give an example of an open equation​
rusak2 [61]

the example of an open equation is :x+9=16

4 0
3 years ago
PLSSS ANSWER WILL GIVE BRAINLIEST
Korolek [52]

Answer:

a. Positive

b. Negative

c. Negative

d. Positive

Step-by-step explanation:

I hope this helps! May I please have brainliest? :)

8 0
3 years ago
Read 2 more answers
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