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
Svet_ta [14]
3 years ago
15

What is the value of x? A. 4 B. 4√3 C. 8 D. 8√3

Mathematics
1 answer:
SashulF [63]3 years ago
4 0

Answer:

B. 4√3

Step-by-step explanation:

\sin \: 60 \degree =  \frac{x}{8}  \\  \\  \therefore \:  \frac{ \sqrt{3} }{2}  = \frac{x}{8} \\  \\  \therefore \: x =  \frac{8 \times  \sqrt{3} }{2} \\  \\  \therefore \: x =  4 \times  \sqrt{3}\\  \\  \huge \purple{ \boxed{ \therefore \: x =  4 \sqrt{3} }}\\

You might be interested in
Your family is traveling to Mexico on vacation. You have
ycow [4]

Answer:

5960 pesos

Step-by-step explanation:

We can write a proportion

298 pesos --- $25

x pesos      --- $500

x=298*500/25 = 298*20 = 5960 pesos

8 0
3 years ago
Read 2 more answers
A coffee supply store waits until the orders for its special blend reach 100 pounds before making up a batch. Columbian coffee s
yan [13]
X - Columbian coffee ( in pounds),
y - Brazilian coffee ( in pounds );
x + y = 100
8.85 x + 3.85 y = 6.55 ( x + y )
----------------------------------------
x = 100 - y
8.85 ( 100 - y ) + 3.85 y = 6.55 * 100
855 - 8.55 y + 3.85 y = 655
- 5 y = - 230
y = ( - 230 ) : ( - 5 )
y = 46
x = 100 - 46
x = 54
Answer: 54 pounds of Columbian coffee and 46 pounds of Brazilian coffee should be used.
5 0
3 years ago
Answer all questions please.
Reika [66]
Domain: -∞ ≥ x ≥ ∞
Range: y ≥ 0
This graph shows a function
8 0
3 years ago
8. By one estimate, 3% of all Siberian Husky puppies are born with two different
suter [353]

Answer:

C

Step-by-step explanation:

Mux= np

sigmax= \sqrt{np(1-p)\\

Mean = 50(.65)

Standard Deviation = \sqrt{1.5(1-.03)}

8 0
3 years ago
The diagram shows a dilation of segment AB. Which
Leni [432]

Answer: "The dilation is an enlargement". "point O is the center of dilation" and "The scale factor is 3"

this is correct i took the quiz

3 0
3 years ago
Other questions:
  • Problem Page
    8·1 answer
  • The length of a human pregnancy is normally distributed with a mean of 270 days with a standard deviation of 8 days. How many da
    9·1 answer
  • How to we write 863.141 in expanded form
    13·2 answers
  • The distance between points (3,7) and (x1,y1) is the square root of (x1 - 3)2 + (y1 - 7)2
    13·2 answers
  • 9. PRODUCTION Brown Pencil factory can
    5·1 answer
  • Find the missing information​
    10·1 answer
  • Cynthia wants to buy a round magnetic photo frame for her locker. The radius of the frame is 9cm. What is the circumference of t
    12·2 answers
  • What is the meaning of the point with an x-coordinate of 2?
    10·1 answer
  • Derivative of y=(3x+5)^3​
    15·2 answers
  • Which point represents - 12 on the number line? ​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!