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
ddd [48]
3 years ago
11

Solve the right triangle, ΔABC, for the missing sides and angle to the nearest tenth given angle B = 27° and side c = 15.

Mathematics
1 answer:
nignag [31]3 years ago
6 0

Answer:

Part 1) C=90\°

Part 2) A=63\°

Part 3) b=6.8\ units

Part 4) a=13.4\ units

Step-by-step explanation:

step 1

Find the measure of angle C

we know that

The triangle ABC is a right triangle

so

Angle C is a right angle

therefore

C=90\°

step 2

Fin the measure of angle A

we know that

In the right triangle ABC

∠B+∠A=90° -----> by complementary angles

we have

B=27\°

substitute

27\°+A=90\°

A=63\°

step 3

Find the length side b

we know that

In the right triangle ABC

sin(B)=b/c

b=(c)sin(B)

substitute the given values

b=(15)sin(27\°)=6.8\ units

step 4

Find the length side a

we know that

In the right triangle ABC

sin(A)=a/c

a=(c)sin(A)

substitute the given values

a=(15)sin(63\°)=13.4\ units

You might be interested in
1. In the figure, m DE=124, and M BC=36. The diagram is not drawn to scale. What is m A? A) 44* B) 62* C) 80* D) 88*
kiruha [24]
Like angles and side lengths
6 0
3 years ago
Read 2 more answers
Can you please help me with this problem!!
Black_prince [1.1K]

Answer:

.

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
20 POINTS
zysi [14]

Answer:

I think they are all letter A

Step-by-step explanation:

6 0
3 years ago
What is the answer??
algol [13]
Your answers will be: 

x= 0.44

and 

x= -1.84
4 0
3 years ago
Read 2 more answers
How do you write 3 3/5 as a percent?
elena-s [515]
So first convert it it a mixed number so you get 18/10 next multiply by 100 to get 180%
7 0
3 years ago
Read 2 more answers
Other questions:
  • The cost in dollars for removing p percent of pollutants from a river in Smith County is?
    11·2 answers
  • A company that manufactures small canoes has a fixed cost of $24,000. It costs $100 to prod canoes produced and sold.) a. Write
    14·1 answer
  • What is 2.1 with 1repeating as a mixed number
    15·1 answer
  • Suzy earns $7.50 per hour. She worked 32.5 hours last week. What was the amount of her check?
    15·2 answers
  • Does 4 13/20 terminate or repeat
    15·1 answer
  • Gracie is making 2 and 1/2 batches of chocolate chip cookies for her school bake sale. If one batch of cookies requires 1 and 1/
    11·1 answer
  • Question is in the picture
    11·1 answer
  • The arch support of a bridge can be modeled by y=-0.00125x^2, where x and y are measured in feet. a) the width of the arch is 80
    9·1 answer
  • A figure is shown.<br> What is the value of x?
    11·2 answers
  • It’s kinda easy but I wanna make sure it’s right pls help if you can
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!