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2 years ago

8 7/8 divided by 2 1/2 feet

Mathematics

2 answers:

svetlana [45]2 years ago

7 0

71/20 or 3.55 as a decimal

Katyanochek1 [597]2 years ago

3 0

Answer:

3.55

Step-by-step explanation:

First you must reduce the problems so they do not have a whole. then just divide. You can also use a calculator.

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A circle with radius 6 has a sector with a central angle of 48º.

VARVARA [1.3K]

Answer:

Area of the sector = pi*(6^2)*(48/360)=4.8*pi= 15.079

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3 years ago

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GrogVix [38]

Answer:

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Step-by-step explanation:

13.9 sounds correct, try it

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2 years ago

Simplify. -1 + (-1) please help me!!!

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2 years ago

Please help me answer for 35 and 36

dexar [7]

Answer:

35. $f(2)=16$

36. $f(2)=77$

Step-by-step explanation:

Question 35:

Given:

$f(1)=32$

$f(n)=f(n-1)\times \frac{1}{2}$

Plug in 2 for $n$ and simplify. This gives,

$f(2)=f(2-1)\times \frac{1}{2}\\f(2)=f(1)\times \frac{1}{2}\\f(2)=32\times \frac{1}{2}\\f(2)=16$

Therefore, term 2 is 16.

Question 36:

Given:

$f(1)=11$

$f(n)=f(n-1)\times 7$

Plug in 2 for $n$ and simplify. This gives,

$f(2)=f(2-1)\times 7\\f(2)=f(1)\times 7\\f(2)=11\times 7\\f(2)=77$

Therefore, term 2 is 77.

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2 years ago

Solve for m: 18d − 2m + 9k < 5k + 10

snow_tiger [21]

$18d-2m+9k$ < $5k+10$

$18d-2m$ < $-4k +10$

$-2m$ < $-4k +10 -18d$

$m$ > $\frac{-4k+10-18d}{-2}$ (flipped the sign because we're dividing by a negative)

$m$ > $2k+5+9d$

4 0

2 years ago

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