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
pashok25 [27]
3 years ago
10

Plzzz helppp will mark brainlest stpps plzz if possible

Mathematics
1 answer:
VMariaS [17]3 years ago
8 0

Answer:

c.

Step-by-step explanation:

Law of sines

\frac{Sin A}{a} = \frac{Sin B}{b}

A and B are angles.

a and b are sides opposite corresponding angles.

You might be interested in
What is the answer to 2+2*8
rusak2 [61]
Follow PEMDAS

multiplication is first (in this case) and then addition

2 x 8 = 16

16 + 2 = 18

18 is your answer

hope this helps
8 0
2 years ago
Read 2 more answers
Eric has 4 bags of marbles and 6 single marbles how many marbles does eric have
matrenka [14]
Eric has 46 total marbles (4*10)+6

6 0
2 years ago
What is this helppp 1/2 + 1/5
user100 [1]

Answer:

\frac{1}{2}  +  \frac{1}{5}  \\  \\  =  \frac{5 + 2}{10}  \\  \\  =  \frac{7}{10}

4 0
2 years ago
Read 2 more answers
National statistics show that 23% of men smoke and 18.5% of women smoke. A random sample of 175 men indicated that 45 were smoke
NeTakaya

Answer:

98% C.I. = [-0.1270, 0.0994]

Step-by-step explanation:

Here

p1= proportion of men smokers

p1= 45/175= 0.2571

p2= proportion of women smokers

p2= 42/155= 0.2709

1)  Choose the significance level ∝= 0.02

2) The formula for confidence interval is

(p1^- p2^)- z ∝/2sqrt( p1^(1-p1^)/n1 + ( p2^(1-p2^)/n2))

and

(p1^- p2^) z ∝/2sqrt( p1^(1-p1^)/n1 + ( p2^(1-p2^)/n2))

<u>3)  The z value is 2.05</u>

<u>4) Calculations:</u>

(p1^- p2^)- z ∝/2sqrt( p1^(1-p1^)/n1 + ( p2^(1-p2^)/n2))

Putting the values

= 0.2571-0.2709)(-2.05) sqrt ( 0.2571(1-0.2571)/175+ 0.2709(1-0.2709)/155)

=-0.1270 ( using calculator)

And

(p1^- p2^)z ∝/2sqrt( p1^(1-p1^)/n1 + ( p2^(1-p2^)/n2))

Putting the values

= 0.2571-0.2709)(2.05) sqrt ( 0.2571(1-0.2571)/175+ 0.2709(1-0.2709)/155)

=0.0994  ( using calculator)

and Putting ± 2.05 in the confidence interval formula we get limits (-0.1270, 0.0994)

6 0
3 years ago
Stacey is looking for a job. She wants her take-home pay to be at least $32,000. What is the least her salary can be if she pays
tensa zangetsu [6.8K]
The correct answer is $40,000.
32,000 = 80% of 40,000
4 0
2 years ago
Other questions:
  • A 250-kVA, three-phase, 480-volt transformer requires 75 gallons of insulating oil to keep it properly cooled. How many liters i
    7·1 answer
  • On Monday, the value of a stock decreased by 1/2 point. On Tuesday, the value increased by 3/4 point. On Wednesday, the value de
    6·2 answers
  • Jamal owes $424.04 on his credit card. He returns two items, one for $49.95 and the other for $50.42.
    11·1 answer
  • How much of the circle is shaded? Write your answer as a fraction in simplest form.
    14·1 answer
  • henry receives a flat rate of $90 per day and can earn a $2.50 commission for each computer repair (r) he performs. yolanda rece
    11·1 answer
  • The coefficients in the expansion of (x + y)4
    13·1 answer
  • If y= 6 when x= 24, find the value of x when y= 7
    12·2 answers
  • Determine if the sequence below is arithmetic or geometric and determine the
    11·1 answer
  • In ΔCDE, the measure of ∠E=90°, the measure of ∠D=23°, and EC = 1.3 feet. Find the length of DE to the nearest tenth of a foot.
    6·1 answer
  • PLEASE HELP ME ASAP!!!! <br> Will mark brain list!!!!!! please help asap!
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!