3 years ago

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

2 answers:

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 barbecue restaurant gives 3 napkins for every 5 items ordered. if an order is for 30 items, how many napkins should be given?

Delicious77 [7]

Answer:

18 napkins

Step-by-step explanation:

If the restaurant gives 3 napkins for every 5 items ordered, and there's 30 items... you must divide 30 by 5 which is 6. Then, multiply 6 by 3. Therefore the answer is 18.

$30 \div 5 = 6$

$6 \times 3 = 18$

Hope this helped:)

8 0

3 years ago

Read 2 more answers

Anna saves 3 dollars for every 10 dollars she earns.Patrick saves 5 dollars for every 20 dollars he earns.Do the two save money

NNADVOKAT [17]

The two do not save money at the same rate, because if you make common denominators of 20, Anna saves 6 dollars for every 20, while Patrick only saves 5 dollars for every twenty earned. So, Anna ends up saving more than Patrick.

4 0

3 years ago

Zack is buying a new car with a base price of $16,750.she must also pay options, fees, and taxes shown on the bottom. the car de

Amiraneli [1.4K]

It will take her 48 months and 2 weeks to pay

5 0

3 years ago

Consider the quadratic equation x3 = 48-5. How many solutions does the equation have?

Arturiano [62]

Answer:

you would have 84-.10 I think

Step-by-step explanation: