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Nadya [2.5K]
3 years ago
12

Segment AB is congruent to segment AB.This statement shows the blankkkkk property

Mathematics
1 answer:
kompoz [17]3 years ago
3 0

Reflexive Property, the property where the quantity equals itself.

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Chana and Josiah started skating at the same time in the same direction, but Josiah had a head start 10
Novosadov [1.4K]

Answer:

josiahs distance from the starting line at a time when shes behind josiah

Step-by-step explanation: got it right in khan

6 0
3 years ago
Question 2 2.1 2.2 2.2.1 2.2.2 Determine the general solution for sin(x - 30°) = cos 2x Consider the functions f(x) = sin(x-30°)
OLEGan [10]

The general solution for the given equation is 40°+120°n.

The period of g(x) is π.

The range of f(x) is [-1, 1].

  • sin(x-30°) = cos 2x
  • sin(x-30°) = sin(90°-2x)
  • (x-30°) = (90°-2x) + 360°n
  • x + 2x =  90° + 30° + 360°n
  • 3x = 120° + 360°n
  • x = (120° + 360°n)/3
  • The general solution (x) is 40° + 120°n.
  • g(x) = cos 2x
  • The period of cos x is 2π.
  • If the multiplying factor of x is 'n', then it decreases the period by n times.
  • Here, in g(x), n is 2.
  • The period of g(x) is equal to half the period of cos x.
  • The period of g(x) = 2π/2
  • The period of g(x) is π.
  • f(x) = sin(x-30°)
  • "Sin" is a trigonometric function which has a range from -1 to 1.

To learn more about  period, visit :

brainly.com/question/12539110

#SPJ9

5 0
2 years ago
Solve for x. (16x + 23)°
erma4kov [3.2K]
16x +23
-16 -16
X = 7....................
6 0
2 years ago
Can someone plz answer B and C
Shkiper50 [21]

B. 
When two lines intersect they form two pairs of opposite angles.
Vertical angles are always congruent, which means that they are equal.
so  m<7 = m<8 or m<3y + 19 = m<5y-29


C. solve for y and measure <7 and <8

 3y + 19 = 5y-29
5y - 3y = 19+29
2y = 48
y = 24

so
5y-29 = 5(24) - 29 = 91
3y + 19 = 3(24) + 19 = 91

so <7 = 180 - 91 = 89
<7 = <8 = 89
4 0
3 years ago
anthony's school has 692 kids.the cafeteria orders milk cartons for the week if each kid drinks 1 carton a day for 5 days how ma
Alex Ar [27]
<h3>Hello there i hope you are having a great day :) your question: Anthony's school has 692 kids .The cafeteria orders milk cartons for the week if each kid drinks 1 carton a day for 5 days how many cartons of milk should the cafeteria order for 1 week.</h3><h3>Answer:</h3><h3>1) There are 692 kids an kid drinks 1 carton 5 days so a week they drink 5 cartons all together.</h3><h3>2) 600 x 5 = 3000</h3><h3>3) 90 x 5 = 450</h3><h3>4) 2 x 5 = 10</h3><h3>5) 3000 + 450 + 10 = 3,430</h3><h3>So altogether the cafeteria for 1 week should order 3,430 cartons of milk. </h3>

4 0
3 years ago
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