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Komok [63]
3 years ago
14

Which function represents the graph? Y=-cos(x) y=-sin(x)y=cos(x)y=sin(x)

Mathematics
1 answer:
pishuonlain [190]3 years ago
6 0

Answer:

y=cos(x)

Step-by-step explanation:

since the period doesnt start at (0,0) it is cos.

the wave also starts at a positive (0,1) so it is positive

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I need help asap:):):
Veronika [31]

Answer:

A.

Step-by-step explanation:

100-25 = 75

75/12.50 = 6

Therefore 6 or less hours.

- Hope that helped! Let me know if you need further explanation.

8 0
3 years ago
50 POINTS FOR 5 QUESTIONS, THEY SHOULD BE PRETTY EASY IF UR PAST 7TH GRADE. ANSWER QUICKLY PLEASE AND I'LL BE DONE FOR THE DAY T
antoniya [11.8K]
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3 0
3 years ago
Use numbers in part a
Zina [86]

Answer: 3.568 ⋅ 10x^{8\\}

Step-by-step explanation:

If you have to evaluate it then thats your answer if not hit me back ASAP

3 0
3 years ago
The opposite angles of a parallelogram have measures of (3x-20) and (x+15). Find x
KiRa [710]
ANSWER

The value of x is,

17.5

EXPLANATION

We were given that the opposite angles of a parallelogram are

3x - 20 and x + 15.

The opposite angles of a parallelogram are equal.

We can write the equation below in x and use to find the value of x.

3x - 20 = x + 15

We group like terms to obtain,

3x - x = 15 + 20

This implies that,

2x = 35

We divide both sides of the equation by 2 to obtain,

x = 17.5
4 0
3 years ago
Determine whether the two expressions are equivalent .If so , tell what property is applied.If not explain why. 18 x 1 = 18
denis23 [38]
ANSWER

Yes, the two expressions are equivalent.

The identity property of multiplication.


EXPLANATION


The identity element for multiplication of real numbers is 1.


This means that, if you multiply any real number by 1, you get the same real number

The given expression is,


18 \times 1 = 18
These two expressions are equivalent.



The property that is applied is the identity property of multiplication.



5 0
3 years ago
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