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
Naddik [55]
1 year ago
14

For questions 6 – 10, find the unknown side length. number 10

Mathematics
1 answer:
Sergeu [11.5K]1 year ago
3 0
Answer: \begin{gathered} s\text{ = 10}\sqrt{2}\text{    \lparen exact answer\rparen} \\ s\text{ = 14.142   \lparen decimal approx.\rparen} \end{gathered}

Explanation:

10) Given:

hypotenuse = 20

angle = 45°

To find:

length of s

angle = 45

opposite = side opposite the angle = s

To find the value of s, w will apply sine ratio (SOH)

sin\text{ 45 = }\frac{opposite}{hypotenuse}\begin{gathered} sin\text{ 45 = }\frac{s}{20} \\ s\text{ = 20sin45} \\ sin\text{ 45 = }\frac{\sqrt{2}}{2} \\  \\ s\text{ = 20}\times\frac{\sqrt{2}}{2} \\ s\text{ = 10}\sqrt{2}\text{    \lparen exact answer\rparen} \end{gathered}\begin{gathered} s\text{ = 20sin45} \\ s\text{ = 20\lparen0.7071\rparen} \\ s\text{ = 14.142   \lparen decimal approximation\rparen} \end{gathered}

You might be interested in
3
IgorLugansk [536]

Answer:

She has 24 dog toys

Step-by-step explanation:

8x3=24

8 0
3 years ago
Evauate 15 divide by r minus 1 when r = 5
kiruha [24]
The Answer is 2 because 15 divided by r (5) is 3 and 3 minus 1 is 2
8 0
4 years ago
Read 2 more answers
Layla and Sam are both dog sitters. Layla charges $2 per day plus a sign-up fee of $3. Sam charges a flat rate of $3 per day. Th
Lina20 [59]

Answer:

a) L(t) = 3 + 2\cdot t, b) S (t) = 3\cdot t, c) Third day.

Step-by-step explanation:

a) The equation to represent Layla's fees is:

L(t) = 3 + 2\cdot t

b) The equation to represent Sam's fees is:

S (t) = 3\cdot t

c) Both earn the same amount for dog sitting at the third day.

6 0
3 years ago
miguel bought a box of twelve granola bars. He shared the bars equally with his sister. If he ate two granola bars , how many ba
Wittaler [7]

Answer:

4 bars

Step-by-step explanation:

12 divided by 2= 6

6-2=4

4 0
4 years ago
What is 6x-6 degrees
tamaranim1 [39]

Answer: x=0

Step-by-step explanation:

6x-6          given

6/  6/          divide by 6

x=0           awnser

5 0
4 years ago
Other questions:
  • The recipe calls for 4 3/4 cups of flour of flour she has 2 2/3 how much more flour does she need?
    6·2 answers
  • Help with this please its easy, trust me!
    9·1 answer
  • At a park 96 black bag lunches were given out in 30 minutes. If 29 bags remain and X represents the starting number of Brown bag
    6·1 answer
  • Right answer gets brainlist
    10·1 answer
  • Can someone please explain how to do this i am so confused i just want to pass this class please :(
    9·1 answer
  • 70 students per 2 teachers
    8·2 answers
  • Write an equation that models the data
    15·1 answer
  • Your dinner bill was $37.90 with 8% tax and 19% tip.
    15·2 answers
  • PLEASE HELP ME
    10·2 answers
  • A file that is 242 megabytes is being downloaded. If the download is 18.7% complete, how many megabytes have been downloaded? Ro
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!