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
Irina-Kira [14]
3 years ago
13

Find the length of WRIf M <WCR = 49 and CR = 7. What is WR

Mathematics
2 answers:
UkoKoshka [18]3 years ago
4 0
We know that
if ∠WCR=49°
then 
measure arc WR=49°-------> by central angle

circumference C=2*pi*r
for r=7 in
C=2*pi*7-----> 43.96 in

if 360°(full circle) has a length of----------> 43.96 in
 49°---------------> x
x=49*43.96/360-----> x=5.98 in

alternative method 
applying the formula
L=(∅/360°)*2*pi*r
where
∅ is the angle in degrees
r is the radius
L=(49°/360°)*2*pi*7------> L=5.98 in

the answer is
5.98 in 
dem82 [27]3 years ago
4 0

Answer:

5.99in

Step-by-step explanation:

You might be interested in
A triangular prism is shown below.
zmey [24]

Answer:

LxWxH

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Maya is M years old which expression shows how old she will be in four years from now
FrozenT [24]

Your answer would be x=m×4

6 0
3 years ago
Read 2 more answers
Given: Sine (A) = four-fifths, StartFraction pi Over 2 EndFraction &lt; A &lt; Pi and Sine (B) = StartFraction negative 2 StartR
ELEN [110]

Answer:

D

Step-by-step explanation:

Did test(edge 2020)

8 0
3 years ago
Read 2 more answers
Pleaseee helpppp:)))
matrenka [14]

Answer:

<h2><em><u>Option</u></em><em><u> </u></em><em><u>B</u></em><em><u>:</u></em></h2><h3><em><u>112</u></em><em><u> </u></em><em><u>families</u></em><em><u> </u></em></h3>

Step-by-step explanation:

<em><u>Given</u></em><em><u>,</u></em>

No. of families = 75

Out of 75 no. of families had cars = 42

Out of 1, no. of families can have cars

=  \frac{42}{75}

<em><u>Therefore</u></em><em><u>, </u></em>

Out of 200 families, no. of families had cars

= 200 \times  \frac{42}{75}

=200 \times   \frac{14}{25}

= 8 × 14

= 112

<em><u>Hence</u></em><em><u>, </u></em>

<em><u>option</u></em><em><u> </u></em><em><u>B</u></em><em><u> </u></em><em><u>is</u></em><em><u> </u></em><em><u>correct</u></em><em><u> </u></em><em><u>as</u></em><em><u> </u></em><em><u>112</u></em><em><u> </u></em><em><u>families</u></em><em><u> </u></em><em><u>have</u></em><em><u> </u></em><em><u>cars</u></em><em><u> </u></em><em><u>out</u></em><em><u> </u></em><em><u>of</u></em><em><u> </u></em><em><u>200</u></em><em><u> </u></em><em><u>families</u></em><em><u> </u></em><em><u>(</u></em><em><u>Ans</u></em><em><u>)</u></em>

5 0
2 years ago
PLEASE AWNSER NEEDED NOW Find the volume of the figure. Round your answers to the nearest hundredth, if necessary
Margaret [11]
Didn’t you get that correct?
3 0
2 years ago
Other questions:
  • Connie keeps her sports card collection in a 54-page book. Each page has 9 slots for cards. Football cards take up the first 18
    5·2 answers
  • Lacey decides to take her five year old son to the history museum. The price for the child's ticket is 2.75 dollars less than th
    8·1 answer
  • The main goal of personal financial planning is: saving and investing for future needs. reducing a person's tax liability. achie
    10·1 answer
  • What are the fraction of the shape shaded on these three shapes?
    11·1 answer
  • Question
    5·1 answer
  • Select the correct word or phrase that completes this sentence. Least squares regression is a method that minimizes the sum of t
    5·1 answer
  • Pls help!will give brainliest!
    14·1 answer
  • Which expresses 1.5 as a percent?<br> 1.5%<br> 15%<br> 150%<br> 0.015%
    7·2 answers
  • The y intercept is the point where the graph of a line cuts the y axis true or false
    12·1 answer
  • Can someone please help !!
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!