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
ella [17]
4 years ago
5

PLEASE HELP, LIMITED TIME!!!!!

Mathematics
2 answers:
Lyrx [107]4 years ago
4 0

Answer: m∠CAB=48°

Step-by-step explanation:

From the given picture, there is a circle with center O and the measure of central angle ∠COB=96°.

We know that the angle which is subtended by an arc at the centre of a circle is double the size of the angle subtended at any point on the circumference.

Therefore, \angle{COB}=2\times\angle{CAB}

\Rightarrow\ \angle{CAB}=\frac{1}{2}\angle{COB}=\frac{1}{2}\times96^{\circ}=48^{\circ}

Hence, m∠CAB=48°

Elenna [48]4 years ago
3 0
48 i believe thats the best i can find
You might be interested in
Please help. ❗❗❗❗❗<br>osmqbshxissjwvgxkoqjwvwnmddk​
Lunna [17]

Answer:

C

Step-by-step explanation:

This makes the most sense.

7 0
3 years ago
Manipulate the triangle so angle A measures 14° and angle B measures 62°. Which statement is true about angle C? The angle is ac
zavuch27 [327]

Answer:

Its an obtuse

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
An experiment consists of ranomly drawing three cards in succession without replacement from a standard deck of 52 cards. Let A
nadya68 [22]

Answer:

0.0045248 ;

0.1312218 ;

0.0001809 ;

0.1659729

Step-by-step explanation:

Number of Kings in deck = 4

Total number of cards in deck = 52

Picking without replacement :

A = King on first draw :

P(A) = 4 / 52

A = King on 2nd draw :

P(B) = 3 / 51

A = King on 3rd draw :

P(C) = 2 / 50

1.) P(A n B) = P(A) * P(B)

P(A n B) = 4/52 * 3/51 = 12 / 2652 = 0.0045248

2.) P(A u B) = P(A) + P(B) - P(AnB)

P(AuB) = 4/52 + 3/51 - 0.0045248 = 0.1312218

3.) P(A ∩ B ∩ C) = P(A) * P(B) * P(C)

P(A ∩ B ∩ C) = 4/52 * 3/51 * 2/50 = 0.0001809

4.) P(A U B U C) =

P(A) + P(B) + P(C) - P(AnB) - P(AnC) - P(BnC) - P(AnBnC)

P(AnC) = P(A) * P(C) = 4/52 * 2/50 = 0.0030769

P(BnC) = P(B) * P(C) = 3/51 * 2/50 = 0.0023529

4/52 + 3/51 + 2/50 - 0.0045248 - 0.0030769 - 0.0023529 + 0.0001809 = 0.1659729

6 0
3 years ago
An elephant at the zoo maintains her weight by eating 2.5% of her body weight in food each day. If she maintains a constant weig
Lelu [443]

Answer:

  2100

Step-by-step explanation:

Multiply the rate by the time and the weight to find the amount per week.

  (2.5%/day)(6 tons)(2000 lb/ton)(7 days/week) = 2100 lb/week

7 0
3 years ago
In right triangle ABC, ZC is a right angle, m ZA = 52, AC = 10.01, and AB = c.
nlexa [21]

Answer:

The measurement of AB is 16.25 units.

Step-by-step explanation:

In right triangle ABC, ∠C is a right angle, m∠A = 52° , AC = 10.01, and AB = c.

We need to find the measurement of AB.

∠C is a right angle, it means AB is hypotenuse.

In a right angle triangle,

\cos \theta=\dfrac{Base}{Hypotenuse}

\cos A=\dfrac{AC}{AB}

\cos (52^\circ)=\dfrac{10.01}{c}

0.616=\dfrac{10.01}{c}

c=\dfrac{10.01}{0.616}

c=16.25

Hence, the measurement of AB is 16.25 units.

6 0
3 years ago
Other questions:
  • Words with four letters in both syllables examples
    15·2 answers
  • Using the given points determine ∆y. (-3,-5) and (0,10)
    11·1 answer
  • a shirt is on sale for $25 at the local department store the sales tax equal 1/25 of the shirt's price. What is the total cost o
    14·1 answer
  • -8(-8b-6)=-6b-22 <br> Can someone PLEASE help me I don't understand this at all!!
    6·1 answer
  • Ming was planning a trip to Western Samoa.Before going, she did some research and learned that the exchange rate is 6 Tala for $
    14·1 answer
  • Find the quotation 12 divided by 6,475
    5·1 answer
  • What is the value of the digit 4 in the number 43
    10·2 answers
  • Are the diagnols of the parallelogram perpendicular? why or why not?
    10·2 answers
  • Which of the following statements best describes the location of −(−2) on a number line?
    9·2 answers
  • If one lady make 50 roti in 60 mins then how 3 ladies will make how many roties in 60 mins
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!