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
Bad White [126]
3 years ago
6

Problem 3 find the length of the missing sides.​

Mathematics
1 answer:
horsena [70]3 years ago
3 0

Answer:

you can use the sine rule to find the missing sides

Step-by-step explanation:

this is the only thing you need to do

You might be interested in
What is the area of a triangle whose vertices are D(3, 3) , E(3, −1) , and F(−2, −5) What is the area of the rectangle?
RideAnS [48]

Answer:

The area of the triangle with the given vertices is 10 square units

Step-by-step explanation:

      x   y

D    3   3

E    3   -1

F   -2   -5

D    3   3


Area: A=Abs [(xd ye + xe yf + xf yd) - (yd xe + ye xf + yf xd)] /2

Absolute value: Abs

A = Abs { [(3)(-1)+(3)(-5)+(-2)(3)] - [(3)(3)+(-1)(-2)+(-5)(3)] } / 2

A = Abs [ (-3-15-6)-(9+2-15) ] / 2

A = Abs [ (-24)-(-4) ] / 2

A = Abs ( -24+4) / 2

A = Abs (-20) / 2

A = 20 / 2

A = 10 square units


4 0
3 years ago
Which equation can be simplified to find the inverse of y = 5x2+10?
fomenos
To find the inverse of a function, simply switch y with x:

So, y = 5x2 + 10 will become x = 5y2 + 10.

The correct option will therefore be A.
6 0
3 years ago
Read 2 more answers
Find the coefficient of x^5y^8 in (x+y)^13
Dafna1 [17]

recall that the exponent for the first term will be starting at 13, and descending by one on every expanded term, in the binomial theorem.


so, 13, 12, 11, 10, 9, 8, 7, 6, 5 <---- x⁵ will then be in the 9th term


now, using the "combination" formula to get the coefficient of the 9th term.


k = 8 <--- the 9th term


n = 13 <--- highest exponent


\bf \textit{the coefficient and values of an expanded term} \\\\ (x+y)^{13} \qquad \qquad  \begin{array}{llll} expansion\\ for\\ 9^{th}~term \end{array} \quad  \begin{cases} \stackrel{term}{k}=0..n\\ \stackrel{exponent}{n}\\ -----\\ k=\stackrel{9~term}{8}\\ n=13 \end{cases}


\bf \stackrel{coefficient}{\left(\frac{n!}{k!(n-k)!}\right)} \qquad \stackrel{\stackrel{first~term}{factor}}{\left( a^{n-k} \right)} \qquad \stackrel{\stackrel{second~term}{factor}}{\left( b^k \right)} \\\\\\ \cfrac{13!}{8!(13-8)!}~~x^{13-8}~~(+y)^8\implies 1287~x^5y^8

5 0
4 years ago
Read 2 more answers
7/8 of a rectangle is colored red. Damien cuts this red part into a number of pieces so that each piece is 1/24 of the whole rec
Viktor [21]

Answer: 21

Step-by-step explanation: All he did was took the amount of red and gave it a ratio of 7:1 meaning that he will increase the amount of red and make it 21 because the number 8 increased by 3 so 7 must increase by 3 as well.

6 0
3 years ago
PLS HELP!!!!! I NEED THE ANSWER!!
Natali5045456 [20]

Answer:

 6

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • ? QUESTION
    8·1 answer
  • Which situation could be represented by the graph?
    10·1 answer
  • At lunchtime you stand by a vending machine. You survey every student who buys something from the vending machine. Is this quest
    7·1 answer
  • Please how do u do this problem??
    8·1 answer
  • 83 and one third percent as a fraction
    12·1 answer
  • Convert the units of capacity.
    8·2 answers
  • a hiker climbs down a 90 foot hill in five minutes what is his average change in elevation per minute
    11·1 answer
  • Write the solution in interval notation: 4v+2&gt;-2 or 3v-5&lt;7
    14·1 answer
  • Divide: 3 divided by two-fifths
    7·2 answers
  • I need help please!!
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!