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
vovangra [49]
3 years ago
15

Given that √3  = 1.7321 , find correct to 3 places of decimals , the value of √192 - 1 / 2√48 - √75​

Mathematics
1 answer:
Flauer [41]3 years ago
3 0

Step-by-step explanation:

the value of root three is given already so the question is asking you to round it of to the nearest 1000 which means there should be three numbers after the decimal point.

You might be interested in
How do I answer this??
Mandarinka [93]
We know that:
∠ABC=∠BCA=xº
∠BDC=∠BCD=xº

1) we have to find the angle ∠DBC:
∠BDC+∠BCD+∠DBC=180º
xº+xº+∠DBC=180º
2xº+∠DBC=180º
∠DBC=180º-2xº

2) we have to find the angle ∠ABD:
∠ABD=∠ABC-∠DBC
∠ABD=xº-(180º-2x)
∠ABD=xº-180º+2xº
∠ABD=3xº-180º

Answer: ∠ABD=3xº-180º
4 0
3 years ago
Select the correct answer.A town park has two paths leading to the playground. One path is 2 miles from the road and the other p
damaskus [11]

Given:

There are given that the two paths and one path are 2 miles from the road.

Explanation:

Suppose the distance from the playground to the road is x.

To find the value x, we need to use the cos function;

So,

From the cos function in the given right angle triangle:

cos50^{\circ}=\frac{x}{2}

Then,

\begin{gathered} cos50^{\operatorname{\circ}}=\frac{x}{2} \\ 0.64=\frac{x}{2} \end{gathered}

Then,

\begin{gathered} 0.64=\frac{x}{2} \\ x=0.64\times2 \\ x=1.28 \\ x=1.3mi \end{gathered}

Final answer:

Hence, the correct option C.

4 0
1 year ago
Plsplzplzplzplz help
Goshia [24]

Answer:

Step-by-step explanation:

Hi Sorry this took so long!

1. True

A=hbb /2 or Half of Base times Height.

2.False it would be 63

A= b * h

3.True

A=a+b/2 * h

Hope this helps!

4 0
3 years ago
Samantha works in a chocolate factory at a conveyor belt that is 18 inches wide and moves large amounts of chocolate to packagin
MArishka [77]

Answer:

1.92 chocolates per in²

Step-by-step explanation:

Given that:

Dimension of conveyor belt :

6.5 inches long and 18 inches wide (6.5in * 18in)

Area of conveyor belt = 6.5 * 18 = 117 in²

Number of chocolate = 225

Number of chocolates per square inch :

225 / 117

= 1.9230769 chocolates

= 1.92 chocolates per in²

7 0
3 years ago
Xác định phương trình hàm số cung và hàm số cầu
Aneli [31]

Answer:

????????????????????

7 0
3 years ago
Other questions:
  • How do i do number 2 and answer for all of them
    14·1 answer
  • What is 8x68 *******==
    11·2 answers
  • Select the margin of error that corresponds to the sample mean that corresponds to each population: A population mean of 25, a s
    13·2 answers
  • Explain how to find the area of an enlarged polygon if you know the area of the original polygon and the scale factor of the enl
    15·2 answers
  • Our difference is 6. We have a sum of 14. what number are we?
    11·1 answer
  • A rectangle has an area of 40 square units. The length is 6 units greater than the width.
    12·2 answers
  • How do i help people by answering there question
    15·1 answer
  • Cubed shaped boxes like the figure shown are used for gifts. Find the surface area to figure out how much wrapping paper is need
    8·2 answers
  • What is the slope-intercept form equation of the line that passes through (2, 4) and (4, 10)?
    11·2 answers
  • 4. If A ABC = ADEF, mZ A = 50°, and mZE= 30°, what is m 2 C?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!