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
natka813 [3]
3 years ago
6

Plz help me with this unknown side length in right triangle

Mathematics
1 answer:
aniked [119]3 years ago
3 0

Answer:

7 sqrt(2)= BC

7 sqrt(2)= AB

Step-by-step explanation:

sin 45 = opp / hyp

sin 45 = BC / 14

Multiply each side by 14

14 sin 45 = BC

Sin 45 = sqrt(2)/2

14 sqrt(2)/ 2 = BC

7 sqrt(2)= BC

cos 45 = adj / hyp

cos 45 = AB / 14

Multiply each side by 14

14 cos 45 = AB

cos 45 = sqrt(2)/2

14 sqrt(2)/ 2 = AB

7 sqrt(2)= AB

You might be interested in
Need help asssappp!!!
Ann [662]

Answer:

I think maybe E. I never really solved a question like this before but to find the mean you add up all the numbers, then divide by how many numbers there are. In other words it is the sum divided by the count.

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
3x-2y=14 <br> y=5x<br><br> Solve by substitution
irina [24]
3x - 10x = 14

-7x = 14

x = -2
5 0
3 years ago
A pile of sand has a weight of 90 kg. The sand is put into a small bag,a medium bag and a large bag in the ratio 2 : 3 : 7. What
tekilochka [14]
Hi there:)
Total ratio
2+3+7=12
Now find the weight of sand in each bag

Small bag
90×(2÷12)
=15 kg
Medium bag
90×(3÷12)
=22.5
Large bag
90×(7÷12)
=52.5

Hope it helps
4 0
3 years ago
Read 2 more answers
Please help me thanks
Savatey [412]
<span>x=6.6

If rounded it should be 6.7 or 7

Hope this helped. Good luck!</span>
7 0
3 years ago
Read 2 more answers
¿El número 448 es múltiplo de 2?<br>NO<br>¿Y de 3?<br>No<br>149<br>3 448<br>14<br>28<br>1​
Phoenix [80]

Answer:

Is the number 448 a multiple of 2?

DO NOT

And of 3?

Do not

149

3 448

14

28

1

Step-by-step explanation:

If you need this in English here it is because I don't understand what you needed but ya ok bye - Translate : Si necesita esto en inglés aquí es porque no entiendo lo que necesita, pero ya está bien, adiós

6 0
3 years ago
Read 2 more answers
Other questions:
  • The function y = (x - 4)2 + 3 is a transformation of the function y = x?. How is the function's vertex affected by the
    13·1 answer
  • Find the common factor of all the terms of the polynomial 10x - 30.
    5·1 answer
  • The Klein family is taken a weekend trip to their grandparents who live 134 miles away. Mr. Klein always drives at a
    9·1 answer
  • Plzzz tell me the answer ASAP
    11·1 answer
  • Which numbers does 52 lie between on the numberline
    8·2 answers
  • $16 for 2 tickets; $40 for 5 tickets
    12·2 answers
  • I NEED HELP PLEASE!!!! Given a real world problem, can you find the unit rate?
    10·1 answer
  • Which of the following is an open statement?
    13·1 answer
  • 4x=22−2 Find value of x​​
    6·2 answers
  • 4.
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!