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
WITCHER [35]
3 years ago
15

Which statement is true about ∠1 and ∠2?

Mathematics
1 answer:
Serjik [45]3 years ago
5 0
The answer is C.

All of the other answers are incorrect
You might be interested in
WILL GIVE BRAINLIEST: What is the local minimum value of the function g(x)=x^4-5x^2+4? (Round answer to the nearest hundredth)
IrinaK [193]

Answer:

Step-by-step explanation:

you can find where the first derivative is 0 to find the critical points

g'(x) = ( x^4 -5x^2 +4)' = 4x³-10x

g'(x) =0, make y =0 to find find where g'(x) is 0

4x³-10x =0 , factor 2x

2x(2x²-5)= 0 , each factor must be 0

2x= 0, so x= 0

2x²-5 =0, so x = ±√5/2

we now have 3 critical points -√5/2, 0, and √5/2

make intervals (-∞, -√5/2), (-√5/2, 0) , (0, √5/2) and (√5/2, +∞)

pick a point to test on each interval: -2, -1, 1 and 2 for example, and

calculate g'(x) = 4x³-10x at those points

for x= -2 we have 4(-2)³-10(-2) = -12 , negative number, decrease

for x= -1 we have 4(-1)³-10(-1) =6, positive number, increase

for x= 1 we have 4(1)³-10(1) = -6, negative number, decrease

for x= 2 we have 4(2)³-10(2) = 12, positive number, increase

we went from a decrease to an increase on intervals (-∞, -√5/2), (-√5/2, 0) so x= - √5/2 ≈ -1.58 is a minimum

we went from a decrease to an increase on intervals (0, √5/2), (√5/2, +∞) so

x= √5/2 ≈ 1.58 is a minimum as well

4 0
2 years ago
18 is 0.4 of what because i dont know
Tamiku [17]

'is' means equals
'of' means mutily so
we have
18 =0.4 times what
divide both sides by 0.4
45=what
the answer is the number is 45
3 0
3 years ago
Read 2 more answers
A boat starts at a point A. It travels a distance of 7 km on a bearing of 135° to point B. From B it
dexar [7]

Answer:

c.using scale of 1 cm:1km draw a diagram

8 0
3 years ago
53÷12=4R5 show equation ​
adelina 88 [10]

Answer:

53 divided by 12 is 4.4167

Step-by-step explanation:

4 0
3 years ago
Who can help me PLEASE <br><br>Instruction find the measure of the missing angles in the kite​
mojhsa [17]

Both the angles will be 105°

Just add up the given angles, subtract the result by 360, and divide by 2.

8 0
3 years ago
Other questions:
  • Plz help plzzzz plzzzzz
    10·1 answer
  • ANYONE I NEED HELP PLEASE!!! 100 POINTS + I WILL GIVE U BRAINIAC
    15·1 answer
  • PLEASE HURRY!! Will give brainliest!!
    12·2 answers
  • Which of the following describe an angle with a vertex at E? Check all that apply. A. DEF B. DFE C. FED D. EFD
    12·2 answers
  • 33 1/3% of what number is 32?
    14·2 answers
  • You have to prove it!<br>EVEN IF YOU KNOW ONE OF THEM PLZZZ HELPPP!:(<br>.​
    5·1 answer
  • Estimate to find the quotient. 342/8=
    9·1 answer
  • HELP HELP PLEASE I NEED HELP
    10·1 answer
  • 9 times the quantity of 12 less than a number x is 24. Write in an algebraic expression.
    15·1 answer
  • A dog weighs 35.4 kilograms.1 kilogram=2.2 pounds,1 pound=0.45 kilograms.About how much does the dog weigh in pounds?Round to ne
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!