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
DochEvi [55]
3 years ago
15

Help me out the number inside the triangle is really throwing me off tbh

Mathematics
1 answer:
prisoha [69]3 years ago
6 0

We are given an angle of 60° and a side of 15 cm.

We are given the opposite and is looking for the hypotenuse so we will use the sine ratio to find x.

sin = opp/hyp

hyp = 15 / sin 60

hyp = 17.32...

//

We can also use the tangent ratio to find the adjecent and then use pythagorean to find x.

tan = opp/adj

adj = 15 / tan 60

adj = 8.660.....

8.660....² + 15² = 300²

since the square root of 300 is an irrational number, we have to turn it into a mixed radical.

The answer would be the top one.

You might be interested in
Most people Just most people in the nine states use feet in miles to measure distance in there every day lives why do you scient
babunello [35]
The third answer should be the right one
8 0
3 years ago
At the beginning of this month, the balance of Carl's checking account was $437.55. So far this month, he has received a paychec
Nuetrik [128]
Again, just simple addition and subtraction: $1,034.52
5 0
3 years ago
Read 2 more answers
Oscar bought 15 gallons of water at $1.98 per gallon. He wants to divide this water in bottles of 1/8 gallon each. What is the c
Licemer1 [7]

Answer:

Step-by-step explanation:

8 0
3 years ago
25+12 1/2 + 61/4+31/8+19/16+25/32=
Len [333]
Make them all have the same denominator
32

25+12 16/32+488/32+124/32+38/32+25/32

Add all of the numerators... to get 691/32+1184/32
1875/32
Simplify to get 58 19/32
4 0
3 years ago
PLEASE HELP I WILL GIVE YOU BRAINLIST I NEED HELP PLEASE
bearhunter [10]

Answer:

One Solution

Step-by-step explanation:

Do distributive property

3k+6+3+7k=2k+4+3k

Combine like terms

10k+9=5k+4

Subtract 5k from 10k

5k+9=4

Subtract 9 from 4

5k=-5

Divide

k=-1

Hope this helped, Have a Wonderful Day!!

3 0
3 years ago
Other questions:
  • the length of an object is measured as 95.7 centimeters. what is this measurement in scientific notation?
    9·1 answer
  • Julia sold 24 candy bars during the first week.
    9·1 answer
  • The admission fee at fair is $1.50 for children and $4 for adults. On a certain day 2200 people enter the fair and $5050 is coll
    7·1 answer
  • What is the square root of 7? Decimal form please. Person with the most decimal places gets brainliest.
    5·1 answer
  • I NEEEED HELP!!! please show work in answer and no blank or nonsense answers please :)
    7·1 answer
  • Tell whether or not the relation is a function.<br> {(-4,-7), (-1, 8), (4, -7), (4, -8)}
    6·1 answer
  • There are 45 female performers in a dance recital. The ratio of men to women is 7:9. How many men are in the dance recital? Ther
    12·2 answers
  • Which calculation be used to find the value of p in the equation p^3=8?​
    13·1 answer
  • Help me pleasee (10 points)
    15·1 answer
  • Evaluate the expression 2 + 23 × 5 - 3.
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!