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3 years ago

6

Please Help

2 answers:

Elina [12.6K]3 years ago

6 0

Answer:

who reads more

Step-by-step explanation:

Sunny_sXe [5.5K]3 years ago

3 0

Joel read the greatest number of pages in a day.

Armando read (46×.15) 6.9 pages.
Billy read (72×.11) 7.92 pages.
Robert read (68×.12) 8.16 pages.
Joel read (69×.14) 9.66 pages.

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F(x+1)+f(x+2)=2x+3; f(x)=?

Rama09 [41]

Answer:

$F=\frac{-xf+f+2x}{x+1};\quad \:x\ne \:-1$

Step-by-step explanation:

$1. \mathrm{Subtract\:}f\left(x+2\right)\mathrm{\:from\:both\:sides}\\
F\left(x+1\right)+f\left(x+2\right)-f\left(x+2\right)=2x+3f-f\left(x+2\right)

$

$2. \mathrm{Simplify}\\
F\left(x+1\right)=-xf+f+2x\\
$

$3. \mathrm{Divide\:both\:sides\:by\:}x+1;\quad \:x\ne \:-1\\
\frac{F\left(x+1\right)}{x+1}=-\frac{xf}{x+1}+\frac{f}{x+1}+\frac{2x}{x+1};\quad \:x\ne \:-1$

$4. \mathrm{Simplify}\\
F=\frac{-xf+f+2x}{x+1};\quad \:x\ne \:-1$

Final Answer: $F=\frac{-xf+f+2x}{x+1};\quad \:x\ne \:-1$

4 0

2 years ago

Please find sin r please

LiRa [457]

Sin r = 20/29

SOHCAHTOA

R:
(O) opposite - 20
(A) adjacent - 21
(H) hypotenuse - 29

4 0

2 years ago

What is the reciprocal of c^2 + 8<br><br> please help!!

Serga [27]

Answer:

the answer is the same.....

7 0

3 years ago

Read 2 more answers

Write a function rule: The output is 3 less than five times the input..

BartSMP [9]

Answer:

y = 5x - 3

Step-by-step explanation:

5 times the input indicates multiplication, and the 3 less indicates subtraction.

5 0

3 years ago

The city designers drawing the road map for new housing development hurricane Ln runs through the coordinates (11, 5) and (-1, 1

AnnyKZ [126]

Answer:

-3

Step-by-step explanation:

Use slope formula to find the slope of the first road:

(y2 - y1) / (x2 - x1)

(1 - 5) / (-1 - 11)

-4 / -12

1 / 3

The slope of a line perpendicular to this line would just be the negative reciprocal of the slope:

-3 / 1 or just -3

8 0

2 years ago