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
KATRIN_1 [288]
3 years ago
9

If BAC = 320°, what is the measure of BC?

Mathematics
1 answer:
melisa1 [442]3 years ago
3 0

Answer:

BC = 40º

BMC = 40º

Step-by-step explanation: Since the measure the major and minor arcs add up to 360º, just subtract 320 from 360 to find BC which is 40º. <BMC is also 40º because the measure of the arc is equal to its corresponding angle.

You might be interested in
Can someone please help me
Genrish500 [490]

Answer:

c

Step-by-step explanation:

come on ! you can literally see that in the chart.

how many parts of the gray 3/8 are covered by the gray 1/4 ?

2 parts = 2/8 are clearly covered by 1/4.

2/8 is what part of 3/8 ?

it is the same question as "2 is what part of 3" ?

is 2 a quarter (1/4) of 3 ? no, 1/4×3 = 3/4 and not 2.

is 2 one third (1/3) of 3 ? no, 1/3 of 3 = 1/3×3 = 1 and not 2.

is 2 two thirds (2/3) of 3 ? ah, 2/3 × 3 = 2. that is correct !

is 2 three quarters (3/4) of 3 ? no, 3/4×3 = 9/4 and not 2.

once you have the same denominator, you can easily compare the numerators and ignore the denominators for such problems.

8 0
3 years ago
Consider the diagram below.
charle [14.2K]

Answer:

Is D I think

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
Show that y=cos(t)y=cos(t) is a solution to (dydt)2=1−y2(dydt)2=1−y2. Enter your answers below in terms of the independent varia
GrogVix [38]

Answer:

(\frac{dy}{dt})^2=sin^2t

Step-by-step explanation:

y=cost

DE :(\frac{dy}{dt})^2=1-y^2

If y is a solution of given DE then it satisfied the DE.

Differentiate w.r.t t

\frac{dy}{dt}=-sint

Using the formula

\frac{d(cosx)}{dx}=-sinx

LHS:(\frac{dy}{dt})^2=(-sint)^2=sin^2t

RHS

1-y^2=1-cos^2t=sin^2t

By using the formula

sin^2t=1-cos^2t

LHS=RHs

Hence, y is a solution of given DE

(\frac{dy}{dt})^2=sin^2t

7 0
3 years ago
There are 46 animals in a farmyard. some are cows and some are chickens. in total there are 104 legs. how many chickens are ther
Andrei [34K]
There are 40 chickens
4 0
3 years ago
5 people are trying to sit on a long bench of length 30.52\text{ m}30.52 m30, point, 52, start text, space, m, end text. Find th
shusha [124]

Answer:

6.104 m

Step-by-step explanation:

The length of the bench is 30.52 m.

5 people want to sit down on the bench.

We assume they are seated with equal spacing between themselves.

The length occupied by each person will therefore be:

30.52 / 5 = 6.104 m

7 0
3 years ago
Other questions:
  • Suppose you roll a fair six-sided die 25 times. What is the probability that you roll 5 or more 6’s on that die?
    14·1 answer
  • What is the area of triangle AED?
    5·2 answers
  • What is the expectation for a binomial distribution with p = 0.5 and n = 8?
    13·1 answer
  • Add 2 1/4 hours to 6 hours 20 minutes please show the work
    15·2 answers
  • Please help i'm struggling with this!
    10·1 answer
  • I reallyyyy need help on these question
    9·1 answer
  • There are 3 bones in a cat for every 4 bones in a dog. The cat has 240 bones. How many bones does the dog have?
    9·2 answers
  • Anyone from the year 08 ?
    7·2 answers
  • Need the answer to this
    6·1 answer
  • Please help! It’s late! (One question)
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!