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
Leona [35]
3 years ago
10

Cassandra assigns values to some of the measures of triangle ABC. If angle A measures 30°, a = 6, and b = 18, which is true?

Mathematics
1 answer:
Anna [14]3 years ago
8 0

Answer:

The triangle does not exist because sin(A)/a can not be equal to sin(B)/b

Step-by-step explanation:

we know that

step 1

Find the measure of angle B

Applying the law of sines

\frac{sin(A)}{a}=\frac{sin(B)}{b}

we have

A=30\°

sin(30\°)=1/2

a=6\ units

b=18\ units

substitute

\frac{(1/2)}{6}=\frac{sin(B)}{18}

\frac{1}{12}=\frac{sin(B)}{18}

sin(B)=\frac{18}{12}

sin(B)=\frac{3}{2}=1.5

Remember that the value of sine can not be greater than 1

therefore

The triangle does not exist because sin(A)/a can not be equal to sin(B)/b

You might be interested in
Part A A high school athlete ran the 100 meter sprint in 13.245 seconds. Round the time to the nearest tenth.Part B Explain how
amid [387]

Answer:

t = 13.2 s

Step-by-step explanation:

Given that,

An athlete ran the 100 meter sprint in 13.245 seconds. We need to round off the time to the nearest tenth.

Here, t = 13.245 s

In order to round off to the nearest tenth, thousandths place and hundredth place gets eliminated.

So, t = 13.2 s

So, time is 13.2 seconds.

5 0
3 years ago
Mark talked on his cell phone 3 hours over the weekend. Genaro talked on his phone 1 9−− 10hours. How much longer did Mark talk
Katarina [22]

Answer:

7 hours

Step-by-step explanation:

10-3=7

4 0
2 years ago
Read 2 more answers
There are 200 9th graders in the freshman class. 2/5 of the students are girls. How
alekssr [168]

Answer: 80

Step-by-step explanation:

7 0
2 years ago
A freezer was sold during a clearance sale sale for $387.50. If the freezer was sold at a discount of 50/3%, what was the list p
telo118 [61]

Answer:

$465

Step-by-step explanation:

100 - 50/3 = 250/3

250/3 ÷ 100 = 5/6

$387.50 ÷ 5/6 = $465

6 0
3 years ago
Plz help me i can't solve this
Afina-wow [57]
The first one is B hope this helps
4 0
3 years ago
Other questions:
  • A car moved at a constant velocity during the first hour. It stopped for 2 hours at a mall and then moved ahead again at a const
    8·2 answers
  • In a restaurant 40% of the customers choose Chinese food while 65% opt for Pakistani food .if the restaurant is visited by 260 p
    12·2 answers
  • What is the area of the triangle
    8·1 answer
  • The system of equations y = negative one-half x + 4 and y = 2x – 1 is shown on the graph below. According to the graph, what is
    5·1 answer
  • PLZ HURRY!!! NEED ANSWERS FAST!!!!
    5·2 answers
  • What is an equation of the line that passes through the points (8, -3) and (8,4)
    11·1 answer
  • Suppose f(x) is a function which satisfies f'(3) = 0,f'(5) = 0, f"(3) = -4, and f"(5) = 5.
    8·1 answer
  • Label the sides with its corresponding ratio in the special right triangle given below. The answer choice may be used more than
    9·2 answers
  • If x > 0 and y > 0, where is the point (x, y) located?
    5·1 answer
  • 10m= -5(m-7) pls hurry
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!