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Katena32 [7]
3 years ago
8

15) Dan is putting a fence around his circular swimming pool. If the pool

Mathematics
2 answers:
denis-greek [22]3 years ago
4 0

Answer: 2

Step-by-step explanation:

mihalych1998 [28]3 years ago
4 0

Answer:

2.25

Step-by-step explanation:

You have to divide 13.5 and 6 to get your answer

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Can you guys help me with this please it suppose to use the synthetic substitution or the remainder theorem.
Brilliant_brown [7]

9514 1404 393

Answer:

  (b)  -36

Step-by-step explanation:

Synthetic division is often performed using a table of the kind shown in the attachment. The coefficients of f(x) are placed across the top, and the x-value to be evaluated is placed at the left. The rule for finding table entries is shown. (The first (left-most) number at the bottom is the leading coefficient of the polynomial.)

This table shows the remainder, which is f(-2), is -36.

__

The equation itself can be rewritten in "Horner form" to facilitate evaluation.

  f(x) = (((-x +2)x -1)x +4)x +8

In this form, substituting for x and doing the evaluation is easier for mental arithmetic. You will notice that the contents of parentheses at each level match the bottom line of the synthetic division table.

  f(-2) = (((-(-2) +2)(-2) -1)(-2) +4)(-2) +8

  = (((4)(-2) -1)(-2) +4)(-2) +8

  = ((-9)(-2) +4)(-2) +8

  = (22)(-2) +8

  = -36

  f(-2) = -36 . . . . remainder from synthetic substitution

6 0
3 years ago
Find the solution for 30 − 5n ≤ 25.<br> 1 n ≤ -1<br> 2 n ≤ -11<br> 3 n ≥ -11<br> 4 n ≥ 1
Anit [1.1K]

Answer:

n>=1

Step-by-step explanation:

30-5n<=25

5n<=30-25

5n<=5

n<=5/5

n<=1

n>=1

3 0
3 years ago
Please Help Will Give brainliest for quickest reply that is Correct
Rufina [12.5K]

Answer:

(2,-15) is the correct answer i believe

Sry if wrong :(

3 0
4 years ago
Read 2 more answers
Osvaldo wants to go to school to be a reporter. He takes out a loan for $140,000. The interest rate on this will be 3% for 4 yea
soldier1979 [14.2K]

Answer:

16,800

Step-by-step explanation:

I did the math my g

8 0
3 years ago
Can you guys tell me what's the answer please I'm stuck
Vlad [161]
2 right 
0 less then 
4 greater then 
there are four angles that are greater then 90* so that makes 4 greater then angles 
hope i got it right for ya ;) 
5 0
3 years ago
Read 2 more answers
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