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FromTheMoon [43]
3 years ago
11

3.5 - 1.05 please help

Mathematics
2 answers:
netineya [11]3 years ago
5 0

Answer:

The answer is 2.45

Step-by-step explanation:

I used this magic device called a calculator!

lol

NARA [144]3 years ago
3 0
The answer is 2.45 hope this helps! <3
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Let f(x)=16x^2-x. Find f(x+1)-f(x)
olasank [31]

f(x+1) = 16(x+1)² - (x+1) = 16(x²+2x+1) - x - 1

= 16x² + 32x + 16 - x - 1 = 16x²+31x+15

so

f(x+1)-f(x) = 16x²+31x+15 - (16x² - x)

= 16x²+31x+15 - 16x² + x

= 32x + 15

8 0
3 years ago
Is anyone good at math on the top of their head pls comment below ASAP!!!
saul85 [17]

Answer:

please do you need help there are more expect around

Step-by-step explanation:

drop the question let help you

4 0
3 years ago
Read 2 more answers
What is the correct answer?
fomenos

Answer:

thousands place?

Step-by-step explanation:

169.866666667

9 in tenths place

6 in hundredths place

1 is in the thousands place

7 0
3 years ago
(06.04 MC) Dennis drew the line of best fit on the scatter plot shown below: What is the approximate equation of this line of be
elena-14-01-66 [18.8K]

Answer:

Step-by-step explanation:

In order to write the equation of this line, we need to pick 2 points on the graph where the line goes right through the intersection of the grids. Actually, you only need 1 of these, because the line goes through at (0, 15). Another point then can be (6, 6). Locate this point so you know what I means when I say that the line goes right through where the grids intersect at x = 6 and y = 6 (as opposed to somewhere in the middle of one of these grids). Find the slope between these 2 points:

m=\frac{6-15}{6-0}=-\frac{9}{6}=-\frac{3}{2}

Since there's only one choice with that slope, that is the choice you want.

5 0
3 years ago
C=(3x-5)^2-36x^2<br> tìm x
MariettaO [177]

Answer:

C = -27x^2 - 30x + 25

Step-by-step explanation:

C = (3x - 5)^2 - 36x^2

~Use FOIL

C = 9x^2 -30x + 25 - 26x^2

~Simplify

C = -27x^2 - 30x + 25

Best of Luck!

8 0
3 years ago
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