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
mel-nik [20]
3 years ago
7

Study the diagram of circle B. Points C, R, and V lie on circle B. The radius, BC¯¯¯¯¯¯¯¯, and the diameter, VR¯¯¯¯¯¯¯¯, are dra

wn. Arc CR has a measure of 90∘. If m∠VBC=(3x+4)∘, what is the value of x?

Mathematics
1 answer:
Sloan [31]3 years ago
4 0

Answer:

<h2>D. x ≈ 31.3°</h2>

Step-by-step explanation:

The triangle CBV is angled triangle with right angle at ∠VBC.

Since  ∠VBC = (3x-4) °

To get the value of x, we will equate the angle  ∠VBC to 90°

This results into (3x-4) ° = 90

Simplifying the resulting equation;

3x-4 = 90

Adding 4 to both sides;

3x-4+4 = 90+4

3x = 94

Dividing both sides by 3

3x/3 = 94/3

x = 31.33°

x ≈ 31.3°

You might be interested in
3x x (7 x x) i don’t get this at all
Zielflug [23.3K]
3x +7x+x+x should be your answer
4 0
3 years ago
Read 2 more answers
Someone please help me this is due today pleasee
kolbaska11 [484]

Answer:

A and D

Step-by-step explanation:

yes

4 0
3 years ago
Read 2 more answers
Find the break-even point for the given cost and revenue equations. Round to the nearest whole unit.. C = 20n + 134,000. R = 160
Novay_Z [31]
The break-even point is when there is no profit and no loss. Given the two equations for cost and revenue, we simply have to equate the two equations to solve for the unknown value, n. This is shown below:

C = 20n + 134000
R = 160n

R = C
160n = 20n + 134000
140n = 134000
n = 957.14

Among the choices, the nearest answer is D. 957.
7 0
3 years ago
Mr lim had just enough money to buy 6 similar lamps. However, he bought 3 such lamps and had $950 left. How much money did mr li
Artyom0805 [142]

Let the cost of a lamp = x

6 lamps would cost 6x

He bought 3 lamps at 3x plus Thad 950 left.

3 lamps plus the 950

Would be the same amount as 6 lamps:

Set up an equation and solve for x:

3x + 950 = 6x

Subtract 3x from both sides:

950 = 3x

Divide both sides by 3:

X = 316.67

Each lamp was $316.67

Multiply the price of a lamp by 6:

316.67 x 6 = 1900

He had $1900

6 0
3 years ago
Read 2 more answers
Describe the transformations from the parent function f(x)=x^2 to the function g(x+2)^2+5
jolli1 [7]

Answer:

The parent function is the simplest form of the type of function given.

g

(

x

)

=

x

2

The transformation being described is from  

g

(

x

)

=

x

2

to  

f

(

x

)

=

x

2

.

g

(

x

)

=

x

2

→

f

(

x

)

=

x

2

The horizontal shift depends on the value of  

h

. The horizontal shift is described as:

f

(

x

)

=

f

(

x

+

h

)

- The graph is shifted to the left  

h

units.

f

(

x

)

=

f

(

x

−

h

)

- The graph is shifted to the right  

h

units.

In this case,  

h

=

0

which means that the graph is not shifted to the left or right.

Horizontal Shift: None

The vertical shift depends on the value of  

k

. The vertical shift is described as:

f

(

x

)

=

f

(

x

)

+

k

- The graph is shifted up  

k

units.

f

(

x

)

=

f

(

x

)

−

k

- The graph is shifted down  

k

units.

In this case,  

k

=

0

which means that the graph is not shifted up or down.

Vertical Shift: None

The graph is reflected about the x-axis when  

f  (

x

)

=

−

f

(

x

)

.

Reflection about the x-axis: None

The graph is reflected about the y-axis when  

f

(

x

)

=

f

(

−

x

)

.

Reflection about the y-axis: None

Compressing and stretching depends on the value of  

a

.

When  

a

is greater than  

1

: Vertically stretched

When  

a

is between  

0

and  

1

: Vertically compressed

Vertical Compression or Stretch: None

Compare and list the transformations.

Parent Function:  

g

(

x

)

=

x

2

Horizontal Shift: None

Vertical Shift: None

Reflection about the x-axis: None

Reflection about the y-axis: None

Vertical Compression or Stretch: None

image of graph

5 0
3 years ago
Other questions:
  • What is the answer to the equation Q=1/2p+15
    12·1 answer
  • Paula earned a 56 on her science test. If she got 14 problems correct, then how many questions were on the test?
    5·2 answers
  • What is one way to compare fractions with unlike denominators?​
    11·1 answer
  • What is [−7,−5)∩[−5,0]?
    9·1 answer
  • While remodeling her kitchen Angela is repainting. She estimates that she paints 55 square feet every half-hour. How many square
    5·1 answer
  • Help needed <br> Will award brainliest
    7·1 answer
  • The diagram shows a rectangle and a diagonal of the rectangle. Length=8.5cm. Width=5.6cm. Work out the length of the diagonal of
    13·1 answer
  • Write a description for each inequality....<br> 27 − 2 b ≤ −6
    9·1 answer
  • 2.2⋅10^6−4.3⋅10^5<br> I need help I am confused on the answer.
    13·1 answer
  • Kylie leans a 30-foot ladder against a wall so that it forms an angle of 74^{\circ}
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!