1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
irakobra [83]
3 years ago
13

Graph f(x) = 3sin (1/2x) −5​. Use 3.14 for π.

Mathematics
1 answer:
Naily [24]3 years ago
5 0

Hello from MrBillDoesMath!

Answer:

See discussion below


Discussion:

See attachment. Note that sine function has amplitude 3 and period 4 Pi.


Thank you,

MrB

You might be interested in
What is the least common multiple of all numbers 1-12
Otrada [13]
The LCM is: <span>2,7,7,2,0.</span>
8 0
3 years ago
Can anyone show me the steps in order solve this problem
STatiana [176]
M∠A = 42°   [isosceles triangle]

m∠B = 180 - 42 - 42 = 96°  [in a triangle, the three interior angles always add to 180°]

m∠C = 180 - 96 - (x+12)
m∠C = 84 - x - 12
m∠C = 72 - x

2x+9 + 3x-1 + 72-x = 180
4x + 80 = 180
4x = 180 - 80
4x = 100
x = 100/4
x = 25

m∠C = 72 - x = 72 - 25 = 47°

<span>I hope this helped</span>

8 0
3 years ago
What is the focus of the parabola given by `-(1)/(4)(y + 2)^2 = (x −1)`? A. (-1, 2) B. (1, -2) C. (0, -2) D. (0, 2)
katrin [286]

The correct answer is that the focus is, <u><em>(0,−2)</em></u>

5 0
3 years ago
Read 2 more answers
Based on housing data below which equation can be used to calculate fair housing prices?
VMariaS [17]

Answer:

B. y = 0.097x + 11.142

Step-by-step explanation:

In order to find the best equation to descibe the housing price, we have to calculate the slope of the line  first.

The equation of the line can be written as

y=mx+q

where m is the slope and q the y-intercept.

In order to have the most accurate estimate for the slope, we use the first point and the last point, that are:

(1900, 196)

and

(2200, 225)

The slope of the line is calculated as:

m=\frac{y_2-y_1}{x_2-x_1}=\frac{225-196}{2200-1900}=0.097

So, the slope of the line is 0.097.

Therefore, the correct option is the only one having a slope of 0.097, which is:

B. y = 0.097x + 11.142

5 0
3 years ago
A cake with a regular hexagonal top is sliced along each of its 9 diagonals what percent of the resulting 24 pieces are triangle
jeyben [28]
 <span>i guess it means that its a cake with a top shaped like a hexagon. if you were to use paper and cut out a hexagon then fold it, you would find out that it has 9 diagonals(meaning that you are able to fold it equally into 9 pieces). when it is unfolded, you will see 24 pieces and you will have to figure out which of the 24 pieces are triangles and which are not. after that, you calculate the percentage of triangles. 

after you are finished with the paper, you apply the information to the cake. 
i'm not sure if this is right, but you can try it out.</span>
5 0
3 years ago
Read 2 more answers
Other questions:
  • Listed below are the measured radiation emissions (in W/kg) corresponding to cell phones: A, B, C, D, E, F, G, H, I, J, and K re
    8·1 answer
  • The answers are <br> A.$21,013<br> B.$16,744<br> C.$16,731<br> D.$20,998
    5·1 answer
  • Nora can do 70 push ups in 2 minutes. Luke can do 105 push ups in 3 minutes. Do these rates form a proportion? explain
    14·1 answer
  • I need help with 8 &amp; 9 please
    10·1 answer
  • Good Afternoon. I hope you’re well:) I need to understand how to go about solving this without a calculator, please. Thank you s
    13·1 answer
  • At a toy story,Colton can buy a passage of 8 mini footballs for 10.40. The price per mini football is $ ?
    11·1 answer
  • Solve y3 = 125.<br><br> a.y = 5 <br> b.y = 25 <br> c.y = 11.2 <br> d. y = 15
    6·2 answers
  • Simplify the expression.
    9·1 answer
  • In the diagram below of triangle V W X Y is a midpoint of VW and Z is a midpoint of W X. If Y Z = 21, and V X = 106 - 10x, what
    12·1 answer
  • Please help<br><br> x-3=x^(2)-10x+25
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!