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Cloud [144]
3 years ago
10

Given that p(n)=4n2+4n−6 and q(n)=n2−5n+8, find (p−q)(3).

Mathematics
1 answer:
seropon [69]3 years ago
4 0

Answer:

(p-q) (3) = 40 The anwser is c

Step-by-step explanation:

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(4x-4)+(3x-2)+(2x+6)=180
Ahat [919]

Answer:

x=20

Step-by-step explanation:

Let's solve your equation step-by-step.

4x−4+3x−2+2x+6=180

Step 1: Simplify both sides of the equation.

4x−4+3x−2+2x+6=180

4x+−4+3x+−2+2x+6=180

(4x+3x+2x)+(−4+−2+6)=180(Combine Like Terms)

9x=180

9x=180

Step 2: Divide both sides by 9.

9x

9

=

180

9

x=20

Answer:

x=20

6 0
3 years ago
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CALCULATE THE TOTAL SURFACE AREA OF A CONE OF RADIUS 21CM AND HEIGHT 10CM
viva [34]

Answer:

2919.9455657092 centimeters^2

Step-by-step explanation:

6 0
3 years ago
1/3 greater than 1/4
Allisa [31]
Yes, 1/3 is greater than 1/4. 1/3= 33.3% and 1/4= 25%
6 0
3 years ago
Read 2 more answers
Given that (-8,-5) is on the graph of f(x), find the corresponding point for the function f(x-2)
Volgvan
This one works the same way the last one did.

If -8 is x-2, then x = -6. The corresponding point is (-6, -5).
8 0
3 years ago
Heather finished a race in 58.4 seconds, which was 2.6 seconds less than her practice time. Write and solve an equation to find
Natalija [7]
T means her practice time T=58.4-2.6
T=55.8.
5 0
3 years ago
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