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
Maksim231197 [3]
3 years ago
5

Find the area of ABC if A = 50°, b = 19ft, c = 28ft

Mathematics
2 answers:
Yakvenalex [24]3 years ago
8 0

Answer:

50 ° , b = 19 f t , c = 28f t

Step-by-step explanation:

idk if im corecct or not (i think)

givi [52]3 years ago
5 0
50•19•28 would equal to 26,600
You might be interested in
State when f(x) is increasing , decreasing , concave up , concave down .
Marizza181 [45]

Answer:

f(x) = sec x. tan x

⇔ f(x) = 1/cosx . cosx/sinx

⇔ f(x) = sin x

+) when f(x) is increasing => sin x increases

=> x will increase

+) f(x) is decreasing => x will decrease

+) f(x) is concave up => x ∈ (-pi/2; 0)

+) f(x) concave down => x ∈ (0; pi/2)

Step-by-step explanation:

3 0
2 years ago
HOW MANY DEGREES IN A SUPPLEMENTARY ANGLE???
monitta

Answer:

180 degrees

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
Please help and explain your work
Ilia_Sergeevich [38]

Answer:

416mm³

Step-by-step explanation:

Volume of rectangular prism

= 10.4mm × 5mm × 8mm

= 416mm³

6 0
2 years ago
Columbus Ohio Population: 8.23 * 10^5
MakcuM [25]
This is Scientific Notation here's what you have to do:

First find the Notation:

8.23×10^5

It positive so go to the right.

=823000.

Next do the same thing but with the next Notation:

3.19×10^8

Its positive so go to the right:

=319000000.

Then compare the Notation's

823000. and 319000000.

319000000. is bigger than 823000.

So your answer is 319000000. so its United States.
8 0
3 years ago
The proportion of U.S. births that result in a birth defect is approximately 1/33 according to the Centers for Disease Control a
Dafna11 [192]

Answer:

Probability that at least 490 do not result in birth defects = 0.1076

Step-by-step explanation:

Given - The proportion of U.S. births that result in a birth defect is approximately 1/33 according to the Centers for Disease Control and Prevention (CDC). A local hospital randomly selects five births and lets the random variable X count the number not resulting in a defect. Assume the births are independent.

To find - If 500 births were observed rather than only 5, what is the approximate probability that at least 490 do not result in birth defects

Proof -

Given that,

P(birth that result in a birth defect) = 1/33

P(birth that not result in a birth defect) = 1 - 1/33 = 32/33

Now,

Given that, n = 500

X = Number of birth that does not result in birth defects

Now,

P(X ≥ 490) = \sum\limits^{500}_{x=490} {^{500} C_{x} } (\frac{32}{33} )^{x} (\frac{1}{33} )^{500-x}

                 = {^{500} C_{490} } (\frac{32}{33} )^{490} (\frac{1}{33} )^{500-490}  + .......+ {^{500} C_{500} } (\frac{32}{33} )^{500} (\frac{1}{33} )^{500-500}

                = 0.04541 + ......+0.0000002079

                = 0.1076

⇒Probability that at least 490 do not result in birth defects = 0.1076

4 0
2 years ago
Other questions:
  • A padlock has the digits 0 through 9 arranged in a circle on its face. A combination for 0 1 2 3 4 6 5 7 8 9 this padlock is fou
    7·1 answer
  • Ordering decimals<br> Order these numbers from least to greatest.<br> 3.724, 1.8, 1.85, 1.8051
    8·1 answer
  • If you simplify the fraction, do you get a different answer when you evaluate the exponent? why?
    6·1 answer
  • There are 314 people in Geometrytown. The town is circular. The diameter is 10 miles. What is the population in people per squar
    12·1 answer
  • In basketball, the number of points you score is given by 3x + 2y + 1z3x+2y+1z where xx is three-pointers, yy is two-pointers, a
    13·2 answers
  • I need help with this
    6·1 answer
  • Lowest common denominator of 16 5 25 9
    9·1 answer
  • Which of the lines below is parallel to a line with a slope of 3 and a y-intercept at (0, 3)?
    10·1 answer
  • 2/3&lt; x/8 &lt;7/8 what number could replace x to make a true statement<br><br> 3<br> 4<br> 5<br> 6
    6·2 answers
  • (Please someone help me!) (NO links!)<br>Please hurry! I need to get this done fast!
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!