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
Ivenika [448]
2 years ago
10

Find the missing side lengths the triangle is 30-60-90

Mathematics
1 answer:
trapecia [35]2 years ago
7 0

Answer:

y= 4

x=8

Step-by-step explanation:

30-60-90 rule. the side opposite of 30 degrees is y, the side opposite of 90 degrees is 2y, and the side opposite of 60 degrees is y  \sqrt{3}. since 4 is next to the square root that makes it y. y = 4 and 2y= 8.

You might be interested in
of the pairs of jeans sold at the jeans store, 45% are blue, 0.2 are black, and 1/8 are white; and the rest are other colors. Wh
klemol [59]
100 - 45 - 20 (0.2 = 20%) - 12.5 (1/8 = 12.5%) = 22.5%
6 0
3 years ago
Which of the following illustrates the truth value of the given statements? P: 3 is an odd number, and Q: 9 is an odd number (P
Feliz [49]
TT - T, since both statements are true, the outcome is true.
3 0
3 years ago
Read 2 more answers
Which function is shown in the graph below?
Paha777 [63]
It is the second function:
y=(1/2)^(x-3)
When x=0, the exponent is -3.  (1/2)^-3 is 8.
y = 8+1 = 9


5 0
3 years ago
Read 2 more answers
One angle of a triangle is obtuse. The sum of the measures of the other angles must be. . . .A) less than 90 degrees. B) equal t
Brilliant_brown [7]
Hello!

The sum of the intern angles of a triangle is 180°. If an angle is obtuse (bigger than 90°), the sum of the others must be less than 90 degrees. Letter a).

Hugs!
5 0
3 years ago
Read 2 more answers
Given: an n-gon Prove: The sum of the measures of the interior angles is 180(n – 2)°. Complete the missing parts of the paragrap
icang [17]

Given: an n-gon

Prove: The sum of the measures of the interior angles is 180(n – 2)°.

Complete the missing parts of the paragraph proof.

We are given an n-gon, which has n sides and n vertices.

Answers:

1. If we choose one of the vertices, we can draw <u>n-3</u> diagonals.

2. These diagonals form <u>n-2</u> triangles.

3. The sum of the interior angle measures of a triangle is <u>180</u> degrees.

4. <u>n – 2</u> triangles would have an interior angle measure sum of <u>180</u> degrees.

5. Therefore, the sum of the measures of the interior angles of an n-gon is 180(n – 2)°.

5 0
3 years ago
Read 2 more answers
Other questions:
  • Choose the expression that is equal to C(17, 6).<br><br> C(6, 17)<br> C(11, 6)<br> C(17, 11)
    7·2 answers
  • Let p: a student in math club and q: a student is in the debate club
    8·2 answers
  • I need the answer and the work please !!!
    7·1 answer
  • Given r(x) =11/(x-4)^2 which represents a domain restriction on r(x) and the corresponding inverse function?
    13·2 answers
  • "At Truman Middle School, 2/3 of the girls surveyed preferred playing capture the flag at gym. If 600 girls responded to the sur
    15·1 answer
  • Safia opens a new savings account with a 2.25% simple interest rate. She deposits $3,500 and earned $3,696.88 total (with intere
    8·1 answer
  • Solve 5.6-13/8-3.9+2 3/4
    7·2 answers
  • The initial balance in a savings account is $1,285. After which transactions will the final balance be the same as the initial b
    10·1 answer
  • .. The zeroes of the quadratic polynomial x2 +
    7·2 answers
  • Is this graph continuous or discontinuous?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!