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Arturiano [62]
3 years ago
7

In the 2010 Winter Olympic Games in Vancouver, Canada, the United States athletes won 1 more than

Mathematics
1 answer:
larisa86 [58]3 years ago
8 0

Answer:

2

Step-by-step explanation:

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Given h(x) = -5x + 3, find h(5).
cluponka [151]

Answer:

h(5) = -22

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

<u>Algebra I</u>

  • Function Notation

Step-by-step explanation:

<u>Step 1: Define</u>

h(x) = -5x + 3

h(5) is x = 5

<u>Step 2: Evaluate</u>

  1. Substitute in <em>x</em> [Function]:                                                                                h(5) = -5(5) + 3
  2. Multiply:                                                                                                             h(5) = -25 + 3
  3. Add:                                                                                                                   h(5) = -22
8 0
3 years ago
What is the domain of the linear function<br> graphed below?
Tems11 [23]

Answer:

C

Step-by-step explanation:

6 0
3 years ago
Alice is riding a Ferris wheel, where t is time in seconds. Suppose the Ferris wheel is 22 m tall. Let h(t) = 11cos(12t) represe
Soloha48 [4]

Answer:

Alice reaches 11 metres below the centre as lowest height.

Step-by-step explanation:

Cosine is a bounded function between -1 and 1, so that the lowest height that Alice achieves in Ferris wheel is:

h(t) = 11\cdot \cos (12\cdot t)

Where:

t - Time, measured in seconds.

h(t) - Height with respect to centre, measured in metres.

If \cos (12\cdot t) = -1, then:

h_{min} = 11\cdot (-1)

h_{min} = -11\,m

Alice reaches 11 metres below the centre as lowest height.

7 0
3 years ago
SOLVE THIS PROBLEM, PLEASE! :(
pashok25 [27]

Answer:

1st Blank: 5

2nd Blank: 3

3rd Blank: -8

4th Blank: -8

5th Blank: 12

Step-by-step explanation:

15x+35y=-100

-15x+9y=-252

___________

44y=-352

___   ___

44       44

y=-8

3x+7(-8)=-20

3x-56=-20

   +56  +56

__________

3x=36

__  __

3     3

x=12

8 0
3 years ago
A farmer has a total of 23 pigs and chickens. The 23 animals have a total
andre [41]

Answer:

7 pigs, 16 chickens

Step-by-step explanation:

p= pigs, c= chickens, legs= 60, number of pigs & chickens= 23

System of Equations:

  • Equation 1: p+c=23 would be 23-p=c
  • Equation 2: 4p+2c=60 for the legs

Then, use substitution & solve:

  • 4p+2(23-p)=54\\4p+46-2p=54\\4p-2p=8\\2p=8\\p=7

Now, plug p=7 back into 23-p=c to get c

  • 23-p=c\\23-7=c\\c=16

Answer: 7 pigs, 16 chickens or p=7 and c=16

  • To check your work, plug those solutions back into the system.

<em>------</em>

<em>(I hope that helps & good luck! <3)</em>

3 0
2 years ago
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