9514 1404 393
Answer:
Step-by-step explanation:
Consecutive interior angles are supplementary:
(6x +6)° +(3x -15)° = 180°
9x -9 = 180 . . . . . . . . . . . . . . simplify, divide by °
x -1 = 20 . . . . . . . . . . . . divide by 9
x = 21
__
Angles of a linear pair are supplementary:
(3x -15)° +(y +18)° = 180°
3(21) -15 + y + 18 = 180 . . . . substitute for x, divide by °
y = 114 . . . . . . . . . . . . . . . . . . subtract 66
The period of the y=1/2 sin (2x)-3 is 2.
We have given that,
y=1/2 sin (2x)-3
We have to determine the period
<h3>
What is the period?</h3>
A period is the part of the menstrual cycle when a woman bleeds from her vagina for a few days.
Normally the period of sin(2x) is 2x, but the pi inside the sin(2x) is a horizontal compression by a factor of 1/pi.
So 2pi·1/pi = 2
The 1/2 and -3 do not impact the period. Those just impact the amplitude (vertical aspect) of the graph.
To learn more about the period visit:
brainly.com/question/879750
#SPJ1
Answer:
(-6,-7)
Step-by-step explanation:
Apply the midpoint formula!
Answer:
The answer is 7.
Step-by-step explanation:
solve using division.
the number of <em>whole</em> times 32 can fit into 249 is 7. the remainder is .78.
hope this helps!
Answer:
− 9/2
Step-by-step explanation:
Let's solve your equation step-by-step.
4(x−6)+6=6x−9
Step 1: Simplify both sides of the equation.
4(x−6)+6=6x−9
(4)(x)+(4)(−6)+6=6x+−9(Distribute)
4x+−24+6=6x+−9
(4x)+(−24+6)=6x−9(Combine Like Terms)
4x+−18=6x−9
4x−18=6x−9
Step 2: Subtract 6x from both sides.
4x−18−6x=6x−9−6x
−2x−18=−9
Step 3: Add 18 to both sides.
−2x−18+18=−9+18
−2x=9
Step 4: Divide both sides by -2.
−2x/−2=9/−2
x=−9/2
