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marta [7]
2 years ago
13

Find the difference. 8x-(12x^2+5x)=

Mathematics
1 answer:
valentinak56 [21]2 years ago
4 0

Answer:

− 24 x − 12 h +3

Step-by-step explanation:

8x-(12x^2+5x)

<em>difference</em>

<u>f ( x + h )   and   f ( x ) , and plug these values into the difference quotient formula</u>

− 24 x − 12 h +3

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Penny caught a fish that weighed 2.9 lbs. The fish Harold caught weighs 60%
IrinaVladis [17]

Answer:

4.64

Step-by-step explanation:

2.9 x 1.60=4.64

3 0
2 years ago
Find the median from given data 2,5,1,6,3​
weqwewe [10]

Answer:  Median = 3

Explanation:

Sort the numbers to get {1,2,3,5,6}. The middle most number is 3, so that's the median.

4 0
3 years ago
Write the first six terms of the sequence.
butalik [34]

Step-by-step explanation:

1st term = -n²+6

= -(1)²+6

= -1+6

=5

2nd term = -(2)²+6

= -4+6 = 2

3rd term= -(3)²+6

=-9+6 = -3

4th term= -(4)²+6

= -16+6 = -10

5th term = -(5)²+6 = -25+6 = -19

6th term = -(6)²+6 = -36+6 = -30

5,2, -3,-10,-19, -30

optionB

6 0
3 years ago
What is the sum of x + 9?
vovikov84 [41]
So 30/48=15/(x+9)
this could be easily solved by recognizing the proportion (the other way is usiing full  algebra and doing multiply both sides by 48(x+9) and then divide both sides by 30 then subtract 9)
30 is 2 times of 15
therefor 48 is 2 times of (x+9)
48=2 times (x+9)
divide both sides by 2
24=x+9
subtract 9
15=x

x=15

5 0
3 years ago
Solve for x! Please try and show work. ANSWER ASAP SCAM ANSWERS WILL BE REPORTED. Also will award brainliest to CORRECT answer
Tamiku [17]

Answer:

x = 12 degrees

Step-by-step explanation:

m < LNM = (70+136)/2

= 206 / 2

= 103 degrees

So 7x + 19 = 103

7x = 103 - 19 = 84

x = 84/7

x = 12.

8 0
3 years ago
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