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
Lelechka [254]
3 years ago
15

What is the measure of cuz

Mathematics
1 answer:
katovenus [111]3 years ago
3 0

Answer:

  D.  65°

Step-by-step explanation:

The measure of the angle at crossed chords is the average of the measures of the intercepted arcs:

  m∠XYZ = (1/2)(arc XZ +arc WV)

  m∠XYZ = (1/2)(86° +44°) = 130°/2

  m∠XYZ = 65°

You might be interested in
with the major options package and destination charge, a sports car costs $24,416. the base price of the car was ten times the p
victus00 [196]
<span />x=base price
x/10=major options package
x/50=destination charge

x+x/10+x/50=24,416

x=21,800
3 0
3 years ago
Find the percent change:<br><br> $350 to $400
skad [1K]

Answer:

14.29% increase

Hope this helps!

7 0
2 years ago
Read 2 more answers
1) Given: circle k(O), ED= diameter ,m∠OEF=32°, m(arc)EF=(2x+10)° Find: x
qaws [65]

1. The major arc ED has measure 180 degrees since ED is a diameter of the circle. The measure of arc EF is (2x+10)^\circ, so the measure of arc DF is

m\widehat{DF}=360^\circ-180^\circ-(2x+10)^\circ=(170-2x)^\circ

The inscribed angle theorem tells us that the central angle subtended by arc DF, \angle DOF, has a measure of twice the measure of the inscribed angle DEF (which is the same angle OEF) so

m\angle DOF=2m\angle OEF=64^\circ

so the measure of arc DF is also 64 degrees. So we have

170-2x=64\implies106=2x\implies\boxed{x=53}

###

2. Arc FE and angle EOF have the same measure, 56 degrees. By the inscribed angle theorem,

m\angle EOF=2m\angle EDF\implies56^\circ=2m\angle EDF\implies m\angle EDF=28^\circ

Triangle DEF is isosceles because FD and ED have the same length, so angles EFD and DEF are congruent. Also, the sum of the interior angles of any triangle is 180 degrees. It follows that

m\angle EFD+m\angle EDF+m\angle DEF=180^\circ\implies\boxed{m\angle EFD=76^\circ}

Triangle OFE is also isosceles, so angles EFO and FEO are congruent. So we have

m\angle EFO+m\angle FEO+m\angle EOF=180^\circ\implies\boxed{m\angle EFO=62^\circ}

7 0
3 years ago
The pilgrims and indians had a feast a big feast there was 10 more pilgrims than indians there were 150 people in all how many p
Alexeev081 [22]

X + 10 = 80 pilgrims are in the feast


5 0
3 years ago
Peggy bought two racing cars for 5x dollars each and three model motorcycles for 3 eggs dollars each find the amount of money Pe
Sever21 [200]

Answer:

  19x

Step-by-step explanation:

The cost of the racing cars was ...

  2(5x) = 10x

The cost of the model motorcycles was ...

  3(3x) = 9x

Peggy paid in total ...

  10x + 9x = 19x

7 0
3 years ago
Other questions:
  • Which of the following is a mixed number? A. 5/2 B. 2.3 C. 2 1/2 D. 2/5
    14·2 answers
  • HELP! I had 80 points 6 answers and 3 thanks and for some reason now I have 25 points and 3 answers. WHY IS THIS HAPPENINGGGG
    8·2 answers
  • In a survey taken of 60 households, 40 households reported having a dog and 30 households reported having a cat. If half of all
    9·1 answer
  • What is 9. 24 repeating as a mixed number in simplest form?
    9·1 answer
  • How do you find the domain of f(x)=lnlnlnx
    5·1 answer
  • Warm-Up
    5·1 answer
  • Jess jogs at a rate of 6 miles per hour. The next time she jogs she increases her speed to a rate of 7 mile per hour. How long w
    13·1 answer
  • Multiply each equation by a number that produces opposite coefficients for x or y
    14·1 answer
  • I made a z00m join if you want<br> Meeting ID 434-341-8872<br> Password 5nAqMW
    13·2 answers
  • Gen ALL in Learning Show Summary Text to Speech (on) Previous Next &gt; 6 Line / is shown on the coordinate grid below. y Q1 Que
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!