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
Alexus [3.1K]
3 years ago
13

How to find the measure of yz

Mathematics
1 answer:
stira [4]3 years ago
4 0
Use the Law of Sines (sina/A=sinb/B=sinc/C for any triangle)

YZ/sin30=50/sin90

YZ=50sin30   (sin90=1 :P)

YZ=25m

Use the 30,60,90° triangle ratios 1, √3, 2

YZ/1=50/2

YZ=25m

Using the Pythagorean Theorem....

(2*25)^2=YZ^2+(√3*YZ)^2

2500=YZ^2+3YZ^2

2500=4YZ^2

625=YZ^2

25m=YZ
You might be interested in
If the equation y=6x+20 represents the line on the graph, determine how much Skyler will have in her savings after 18 months. he
NikAS [45]
Skyler would have $128.

Multiply 18 by 6 and then add 20.
3 0
3 years ago
PLEASE HELP!!!!!!!!!!!!!!!!
Anton [14]

Answer:

<h2>1. subtract 3x, subtract 4, divide by -4</h2><h2 /><h2>2. add x</h2>

Step-by-step explanation:

1 + 3x = -x + 4.

subtract 3x

1 = -4x + 4

subtract 4

-3 = -4x

divide by -4

(-3)/(-4) = (4x)/(-4)  ⇌ x = 3/4

-x + 6 = 5 - 3x

subtract 5

-x + 1 = - 3x

add x

1 = -2x

4 0
3 years ago
Compare a perpendicular bisector and an altitude of a triangle
lara31 [8.8K]
Perpendicular bisectors are segment that passes through the mid point of a triangle, while altitude is the perpendicular distance from the base to the opposite vertex.
3 0
3 years ago
Use set notation to write the members of the following set, or state that the set has no members. Odd numbers between 2 and 82 t
adell [148]

Let the set of all Odd multiples of 9 between 2 and 82 be denoted by D, then, using set-builder notation,

D=\{ 18n+9 \mid n \in \mathbb{N}, 0\le n\le 4 \}

The odd multiples of 9, m, in the range 2\le m \le 82 form the set

\{9,27,45,63,81\}

Each member of the set is a term of the arithmetic progression

U_n=18n+9

where the values of n range from 0 to 4, or 0\le n\le 4

Putting these facts together, we get the result

D=\{ 18n+9 \mid n \in \mathbb{N}, 0\le n\le 4 \}

Learn more about set-builder notation here: brainly.com/question/17238769

3 0
3 years ago
Number 19 help due in 2 minutes
amm1812

Answer: 4 bags of plates plates 3 bags of cups  2 bags of forks

Step-by-step explanation:

48+48=96 32+32+32=96 24+24+24+24=96

7 0
3 years ago
Other questions:
  • A card is drawn randomly from a standard deck of cards. you win $10 if the card is a spade or an ace. what is the probability th
    13·1 answer
  • Identify the translation rule on a coordinate plane that verifies that square A(-4,3), B(-4,8), C(-9,3), D(-9,8) and square A'(-
    10·2 answers
  • A $280 suit is marked down by 20%. Find the sale price.
    6·1 answer
  • Frederick is working on a number puzzle and discovers that the product of the two base numbers is exactly twice as large as the
    15·2 answers
  • The figure is a parallelogram.one diagonal measures 28 units. Is the figure a rectangle? Explain
    13·1 answer
  • Neha used 4 bananas and 5 oranges in her fruit salad. Daniel used 7 bananas and 9 oranges. Did Neha and Daniel use the same rati
    10·1 answer
  • Veronica is choosing between two health clubs. Studio A has membership is $23.00 and a monthly fee $24.75. Studio B has a member
    11·1 answer
  • Bruce collects stamps. He collected a total of 175 stamps. If 72% of the stamps he collected were
    14·1 answer
  • Stefan sells Jin a bicycle for $163 and a helmet for $17...
    15·2 answers
  • If f(1) = 5 and f(n) = 4f(n − 1) - 2 then find the value of f(5).​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!