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konstantin123 [22]
3 years ago
6

Directions in picture.

Mathematics
2 answers:
densk [106]3 years ago
8 0
Use PEMDAS, the answer that I got is 19.
Mama L [17]3 years ago
6 0
Pemdas

Do the parentheses first.

5-2=3

3^2 + 3 × 4 - 2

3 squared is 9

9 + 3 × 4 - 2

Multiply

9+12-2

21-2

19
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An elevator starts at the lobby and makes 4 stops. The positive numbers stand for going up, and the negative numbers stand for g
SIZIF [17.4K]

Answer:

the answer is the first one. im sorry if im wrong. good luck though

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
A polynomial function has a root of -4 with multiplicity 4, a root of -1 with multiplicity 3, and a root of 5 with multiplicity
Ostrovityanka [42]

Using the Factor Theorem, the polynomial is given by: f(x) = (x + 4)^4(x + 1)^3(x - 6)^6

  • The graph is sketched at the end of the answer.

The <em>Factor Theorem</em> states that a polynomial function with roots x_1, x_2, \cdots, x_n is given by:

f(x) = a(x - x_1)(x - x_2) \cdots (x - x_n)

In which a is the leading coefficient.

In this problem, the roots are:

  • Root of -4 with multiplicity 4, hence x_1 = x_2 = x_3 + x_4 = -4.
  • Root of -1 with multiplicity 3, hence x_5 = x_6 = x_7 = 3.
  • Root of 5 with multiplicity 6, hence x_8 = x_9 = x_10 = x_11 = x_12 = x_13 = 6

Then:

f(x) = a(x - (-4))^4(x - (-1))^3(x-6)^6

f(x) = a(x + 4)^4(x + 1)^3(x - 6)^6

  • Positive leading coefficient, hence a = 1.
  • 13th degree, so it is odd.

Then:

f(x) = (x + 4)^4(x + 1)^3(x - 6)^6

At the end of the answer, an sketch of the graph is given.

For more on the Factor Theorem, you can check brainly.com/question/24380382

5 0
3 years ago
Evaluate the numerical expression 3+4x6
AleksandrR [38]
The answer is to it is 27
3 0
3 years ago
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If there are 7 men and 3 woman in a room , which of the following represents the radio of men woman
NemiM [27]
The answer is no. of men : no. of women= 7:3
4 0
3 years ago
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Find the value of k such that the line through (k + 3, 7) and (-5,3 – k) has a slope of 3/5
Nookie1986 [14]

Answer:

k = 2

Step-by-step explanation:

slope = rise/run = (y1 - y2) / (x1 - x2)

s = (7 - (3-k)) / ((k+3) - (-5)) give slope is 3/5

3/5 = (7 - (3-k)) / ((k+3) - (-5))   then multiply both sides by ((k+3) - (-5))

(3/5)((k+3) - (-5)) = (7 - (3-k))

(3/5)(k+3+5) = 7 - 3 + k

(3/5)(k+8) = 4 + K

3k/5 + 24/5 = 4 + k

3k/5 - k = 4 - 24/5

3k/5 - 5k/5 = 20/5 - 24/5

-2k/5 = -4/5

-2k = -4

k = 2

8 0
3 years ago
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