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3 years ago

15

In circle O, central angle BOC has a measure of 115. Find the measure of arc BAC. In your final answer, Include all of your work

.

2 answers:

kakasveta [241]3 years ago

7 0

Circumference you multiply and divide

Mariana [72]3 years ago

7 0

Answer:65

Step-by-step explanation:

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Rewrite decimal as a fraction 7\9

ad-work [718]

7/9 is .77 repeating

5 0

3 years ago

Read 2 more answers

slamgirl [31]

Answer:

$\displaystyle 228,8$

Step-by-step explanation:

$\displaystyle 2\frac{3}{5}\:sleps = 1\:quib \\ \\ 2\frac{3}{5} \times 88 = 228\frac{4}{5} = 228,8$

I am joyous to assist you anytime.

8 0

3 years ago

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Find the distance between the points (4,3) and (0,6)

lidiya [134]

Answer:

y

=

m

x

+

b

in order to solve for

b

. Then, plug in known values.

y

=

0.6

x

+

0.6

Step-by-step explanation:

is this the answer u were looking for?

5 0

3 years ago

Please help ASAP!!

marta [7]

Answer:

D. NM=12; mK=70°

Step-by-step explanation:

KN≈KM so they have the same 55° and then

180°-55°-55°=70° and

6*2=12

3 0

3 years ago

A movie theater earned $3,600 in sold-out ticket sales for the premiere of a new movie. VIP tickets cost $20 per person and regu

julia-pushkina [17]

There are 300 seats in the theater.

Step-by-step explanation:

Given,

Cost of one VIP ticket = $20

Cost of one regular ticket = $8

Worth of sold out tickets = $3600

Let,

x represent the number of VIP tickets sold

y represent the number of regular tickets sold

20x+8y=3600 Eqn 1

y = 2x Eqn 2

Putting value of y from Eqn 2 in Eqn 1

$20x+8(2x)=3600\\20x+16x=3600\\36x=3600$

Dividing both sides by 36

$\frac{36x}{36}=\frac{3600}{36}\\x=100$

Putting x=100 in Eqn 2

$y=2(100)\\y=200$

Total = x+y = 100+200 = 300

There are 300 seats in the theater.

Keywords: linear equation, substitution method

Learn more about substitution method at:

#LearnwithBrainly

6 0

3 years ago