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
Rina8888 [55]
3 years ago
7

The diagram below shows the dimensions of a triangular park built in a new housing development. Two side lengths and one angle m

easure are given.
What is the measure of angle X? Round the answer to the nearest tenth.

Mathematics
1 answer:
evablogger [386]3 years ago
7 0
ANSWER

x = 50.5 \degree

EXPLANATION

We use the sine rule for solving triangles.

This is given by the formula,


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


From the triangle,

\frac{ \sin(x) }{60}  =  \frac{ \sin(40) }{50}

We multiply both sides of the equation by 60 to get,

sin(x)  =  \frac{ 60\sin(40 \degree) }{50}


sin(x)  = 0.7713



We solve for x to obtain,

x = arcsin(0.7713)


x = 50.475

To the nearest tenth, we round to one decimal place to get,

x = 50.5 \degree

You might be interested in
I think of a number, I subtract 10 and add 2 . My answer is 20, What was my number​
Alina [70]

Answer:

28

Step-by-step explanation:

x-10+2=20

add -10 and 2 together to simplify the equation

x-8=20

add 8 to both sides to isolate x

x=28

hope this helped!

4 0
3 years ago
How to find instantaneous rate of change?
tensa zangetsu [6.8K]
Just differentiate it with time or with whatever respect you want ! mainly it is time !
6 0
3 years ago
A family of 12 went to the local Italian restaurant for dinner. Every family member
mojhsa [17]
12c + 3a + 6d = total bill when d stands for dessert and a stands for appitizer and 12 stands for drinks and meals
4 0
3 years ago
Read 2 more answers
Determine which polynomial has (x + 4) as a factor.
Amanda [17]

Step-by-step explanation:

→ Option A

x² - 11x + 28

= (x - 7)(x - 4) ❎

→ Option B

x² - 6x + 8

= (x - 4)(x - 2) ❎

→ Option C

x² + 7x + 12

= <u>(x + 4)</u>(x + 3) ✔️

5 0
2 years ago
2) Puppy B weighs 8 pounds, which is about 75% of its adult weight. What will be the
masha68 [24]

Answer:

Puppy A weighs 8 pounds, which is about 25% of its adult weight. What will be the adult weight of Puppy A? Puppy B weighs 8 pounds, which is about 75% of its adult weight. What will be the adult weight of Puppy B?

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • Martin randomly selects 3 days of the week to work at his uncle's farm.
    15·1 answer
  • What is the value of the remaining variable?<br><br> P=2L+2W; L=68, W=71
    14·1 answer
  • Shaded area is 40 pi cm squared. Find r
    14·2 answers
  • In right angle ABC, angle C is the right angle, AC = 3 and AB = 5. Point D is on hypotenuse AB, such that DB = 1. Find the area
    5·1 answer
  • A shopper buys cat food in bags of 3 1/2 lbs. Her cat eats 3/4 lb each week. How many weeks does one bag last?
    11·2 answers
  • F(x)=16^X<br> 1. F(x)=4 x/4<br> 2.f(x)=2^4x<br> 3. F(x)=2 x/4<br> 4. F(x)=4^4x
    15·1 answer
  • Solve for m:2/5=m/76
    5·1 answer
  • 25 points!!! I would really appreciate the help, please!!! I'll give Brainliest if you show your work, including the points that
    8·1 answer
  • Combine the like terms to create an equivalent expression:<br> y - (-3y)
    15·1 answer
  • A submarine descends to 800 feet below sea
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!