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
expeople1 [14]
2 years ago
8

Determine whether the following statements are always true, sometimes true, or never true.

Mathematics
1 answer:
quester [9]2 years ago
6 0

Answer:

a= true

b=never

c=true

d=never

e=true

You might be interested in
Distribute<br>(x+2)(x+9)<br><br>a) x^2+15x+18<br>b) x^2+6x+11<br>c) x^2+7x+9<br>d) x^2+11x+18​
Natasha2012 [34]

i hope this helps! let me know if you want me to explain more. sorry the picture is a little blurry

6 0
3 years ago
PLEASE HELP ME FAST! THIS IS A SIMPLE TRIG PROBLEM BUT I SKIPPED CLASS.
NikAS [45]

we can factor the whole thing:

(2sin(x) -1)(sin(x)+1) = 0.

Therefore, sin(x) = -1 and sin(x) = 1/2.

For the first one x = 3π/2 and the second is π/6 and 5π/6

So 3π/2, π/6 and 5π/6 are the solutions.

I do kind of have a problem with this because it doesn't mention if you should go over 360°. Otherwise, you have to add in an 2nπ into the equations like 3π/2 + 2nπ; n \in \mathbb{W}

but I don't know if that is necessary for you.

3 0
3 years ago
At 12:45 Jimmy left his home in Pinetrees and cycled to visit his grandmother in Oakville. On his
olchik [2.2K]

t=45min
d=4km

45min/60min = 0.75 hours

v=d/t
v=4km/0.75hours
v=5.33km/hour. So the answer is B. 45 minutes.
8 0
3 years ago
An exponentially function is expressed in the form y = axb^x . The relation represents a growth when _ and a decay when _ .
Sergio [31]

Answer:

The relation represents a growth when b>1 and a decay when 0<b<1

Step-by-step explanation:

Any function in the form f(x)= a(b^x), where a > 0, b > 0 and b not equal to 1 is called an exponential function with base b. If 0 < b < 1.  It is an example of an exponential decay. The general shape of an exponential with b > 1 is an example of exponential growth. An exponential function is expressed in the form y=a(b^x) The relation represents a growth when  b >1 and a decay when 0<b<1.

3 0
3 years ago
Find the missing side length
o-na [289]

is it Possibly 3 yards?

7 0
4 years ago
Other questions:
  • How many right angles are there in 270 degrees
    5·1 answer
  • What is the mean of the set of values? Round to the nearest tenth. 5 9 1 2 7 3 1 8 8 1 3
    12·1 answer
  • Which angles are corresponding angles check all that apply
    15·2 answers
  • Which sentence summarizes the advantages of taking out a mortgage loan?
    8·1 answer
  • 67(9*737)+9<br> What order do I do this in?
    10·2 answers
  • Simplify:
    10·2 answers
  • For 0 less than or equal to theta less than 2(pi), what are thebsolutions to sin↑2(theta)=2(sin↑2)(theta/2)? ​
    12·1 answer
  • A new health drink has 120% of the recommended daily allowance (RDA) for a certain vitamin. The
    7·2 answers
  • Which one should I choose
    7·1 answer
  • Both the domain and range of the graph shown above is all real numbers. <br><br> true or false
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!