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sveta [45]
3 years ago
15

What is the value of x? sin(4x-10)°=cos(40-x)°

Mathematics
1 answer:
ohaa [14]3 years ago
7 0

Answer:

If sin(4x–10)° = cos(40-x)°, then  x = 20

Step-by-step explanation:

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The graph represents a person's heart rate in beats per minute during 30 minutes of exercise.
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“The heart rate increases for 6 minutes, remains constant for 19 minutes, and then gradually decreases for 5 minutes.”

 

In real life cardiac exercises, we can interpret that the period from 0 to 6 min is the period where the person is still warming up thus leading to an increase in heart rate. At 6 min, the person is fully warmed up hence reaching a stable heart rate. Then at 25 min, the person starts cooling down which means that the exercise is ending soon.

5 0
3 years ago
Please help me!! I really need it!! I Could fail the 7th grade
babymother [125]

Answer:

Step-by-step explanation:

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7 0
3 years ago
The fraction bar represents which equation?
Vera_Pavlovna [14]

Answer:

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Step-by-step explanation:

3 0
3 years ago
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krek1111 [17]

Answer:

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Step-by-step explanation:

The equation of the line in point-slope form is given as

y-y_1=m(x-x_1)

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Therefore,

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4 years ago
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