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
IgorLugansk [536]
3 years ago
10

This is my question... please help!​

Mathematics
1 answer:
laila [671]3 years ago
6 0

Answer:

if sinx=3/5=P/H

using pythogoras thoeren find B

B²= H²-P²

B²= 25-9

B=4

Tanx = P/B= 3/4

3.

n(S)= 6

n(O) = 3 {1,3,5)

P(O) = n(O)/n(s)= 3/6=1/2

Step-by-step explanation:

You might be interested in
Denise has 5 hours to spend training for an upcoming race. She completes her training by running full speed the distance of the
Rainbow [258]
<span>To solve this problem, we can use this formula d = rd (distance = rates x time) She runs at a speed of 9 mph and walks at a speed of 3 mph. Her distance running is d = 9tr where tr is the time she spends running Her distance walking is d = 3tw where tw is the time she spends walking The distances are the same so 9tr = 3tw We also know that the total time is 5 hours tr + tw = 5 tr = 5-tw Substitute this value of tr in the first equation 9tr = 3tw 9(5-tw) = 3tw 45-9tw = 3tw 45 = 12tw 3.75= tw Denise will spend 3.75 hours (3 hours, 45 minutes) walking back and 1.25 hours (1 hour, 15 minutes) running.</span>
6 0
3 years ago
Henry calculated the mean absolute deviation of the points he earned throughout the year health and music
Alex Ar [27]

Answer:

health class

Step-by-step explanation:

when the mean absolute deviation (M.A.D) is lower, that means the data is closer together. When it is higher that means the data is more spread out.

5 0
2 years ago
Read 2 more answers
A line passes through the point (2,3) and has a slope of 0, what equation of the line?
Andru [333]

Answer: B

Step-by-step explanation: put the points on a graph

6 0
2 years ago
Write the​ point-slope form of the​ line's equation satisfying the given conditions. Then use the​ point-slope form of the equat
AnnyKZ [126]

Answer:

Step-by-step explanation:

y - 5 = 4(x - 7)

y - 5 = 4x - 28

y = 4x - 23

7 0
3 years ago
The total cost for one year at the state university is $22,500. a student has the following help in covering the costs of school
Klio2033 [76]

Answer:

$630 Per Month

Step-by-step explanation:

$22,500-$10,000=$12,500-$4,400=$8,100-$1,800=$6,300/10Months

=$630

6 0
2 years ago
Other questions:
  • ASAP ASAP ASAP ASAP ASAP ASAP PLEASEEEE
    6·2 answers
  • Which polynomial matches the expression -x(x – 5)?x2 – 5x x2 + 5x -x2 + 5x -2x – 5
    9·1 answer
  • Can anyone help me solve this function?
    8·2 answers
  • Find all solutions for a triangle with a = 12 b=10 c=6
    11·1 answer
  • Write the phrase as an exprWrite the phrase as an expression.
    8·1 answer
  • Which The following radical functions is graphed below
    15·1 answer
  • Question 20 (5 points)
    6·1 answer
  • 2x + 75 = 8x + 9<br><br><br><br> Please help for a quiz
    5·1 answer
  • If the area of a rectangle is x^2+13x+36 and the length is x+9 what is the width
    12·2 answers
  • Find the area of ABC to the nearest tenth, if necessary
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!