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
NemiM [27]
3 years ago
9

We are given arc KL is 12x+4, arc KJ is 8x-6, and angle E is 99 degrees. What is the actual degree measure of arc KJ? *

Mathematics
1 answer:
Svetlanka [38]3 years ago
5 0

The  actual degree measure of arc KJ is 99 degrees

<h3>Circle geometry</h3>

From the given informtion

arc KL = 12x+4

arc KJ = 8x-6

<E = 99 degrees

The equation required to get the value of "x" is given as:

12x + 4 + 8x - 6 + 99 = 360

20x + 97 = 360

20x = 360 - 97

20x = 263

x = 13.15

For the arcKL

arcKJ = 8(13.15) -  6

arcKJ = 99degrees

HEnce the  actual degree measure of arc KJ is 99 degrees

learn more on circle geometry here: brainly.com/question/24375372

You might be interested in
What is the sum of the first seven terms of the geometric series 3 − 6 + 12 − . . . ?
maks197457 [2]
3-6+12=9
Steps
you have to add first so you must add -6+12 which will be -6
 Then you will take 3 - - 6 which  will make it 9
 
 
6 0
3 years ago
Which undefined geometric term is described as a two-dimensional set of points that has no beginning or end? a;line b;distance c
Dmitrij [34]

Answer:

I believe that it is a line, since a line is infinite

Step-by-step explanation:

8 0
3 years ago
Determine m<br><br> Please help me with this question
Flura [38]

Answer:

m<DCA = 40

Step-by-step explanation:

m<DAC = 90

m<CDA = 50

m<DCA = 180 - 90 - 50 = 40

4 0
3 years ago
9. The formula V=lwh is the volume formula for a rectangular prism. Find the length (l) of a prism with volume (V) 1200 cm³, wid
IgorC [24]

Answer:

C. 10cm

Step-by-step explanation:

First we can rearrange the equation to solve for length (l):

V = lwh

Divide both sides by wh:

l = V/(wh)

Substitute in known values:

l = 1200/(15x8)

l = 1200/120

l = 10cm

Hope this helped!

3 0
3 years ago
The time, t, required to travel a fixed distance varies inversely as the
Lemur [1.5K]

You must travel at 42 mph for 4 hours

<em><u>Solution:</u></em>

Time varies inversely as rate of motion

Let "t" be the time required

Let "r" be the rate of motion

Then, we get

t \propto \frac{1}{r}\\\\t = k \times \frac{1}{r}\\\\t = \frac{k}{r} -------- eqn 1

Where, "k" is the constant of proportionality

<em><u>You travel 3 hours at a rate of 56 mph</u></em>

Substitute t = 3 and r = 56 in eqn 1

3 = \frac{k}{56}\\\\k = 3 \times 56\\\\k = 168

<em><u>Find the  rate you must travel for 4 hours</u></em>

r = ? and t = 4

Substitute t = 4 and k = 168 in eqn 1

4 = \frac{168}{r}\\\\r = \frac{168}{4}\\\\r = 42

Thus you must travel at 42 mph for 4 hours

4 0
3 years ago
Other questions:
  • 9 + 7 x (15+3) divided by 32<br> PEMDAS maby this will help
    13·1 answer
  • Write this number in standard form four and thirty one hundreths
    8·1 answer
  • In a survey 37% of people sasid they own a hdtv. if 14 people are selected at randomly, find the probability that exactly 5 own
    9·1 answer
  • Find the exact value of cot (theta) for an angle (theta) with sin (theta)= -1/6 and with its terminal side in Quadrant III.
    10·1 answer
  • Use your pointless mathematic skills to solve 9+10=21
    5·1 answer
  • Create an equation that represents a parabola that opens upward
    5·1 answer
  • I need help im sorry
    15·1 answer
  • How many 3/4s are in 2? Draw a tape diagram
    8·2 answers
  • Common factor of 24 plz
    5·2 answers
  • Select the correct location on the coordinate plane.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!