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Musya8 [376]
3 years ago
7

For what values of x is the trigonometric equation tan(x − 180°) − sin(x − 180°) = 0, where 0 ≤ x < 360°, true?

Mathematics
2 answers:
nexus9112 [7]3 years ago
7 0

Answer:

The answer is B [0,180]

Step-by-step explanation:

Anika [276]3 years ago
5 0

Answer:

B) {0, 180}

Step-by-step explanation:

Edge 2020

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The temperature at 5 a.m. was −7.4°C. By 9 a.m., the temperature was −4.7°C. How much warmer was the temperature at 9 a.m.?
Nana76 [90]

Answer:

(

Step-by-step explanation:

(-7°C)-(-4°C)

-7°C + 4°C

-3°C

3 0
2 years ago
1. A clerk is paid P 45.25 per hour for 40 hours a week, 1.50 times the
Ierofanga [76]

Answer:

The clerk's total earnings is P520.375

Step-by-step explanation:

Given

Earnings = $45.25 per hour

Overtime = 1.5 * regular earnings

Holiday = double regular earnings

Required

Determine his earnings for 5 hours (overtime) and 2 hours (holiday)

From the question, we understand that

Regular Earnings = P45.25

Overtime Earnings = 1.5 * P45.25

Overtime Earnings = P67.875

Overtime Earnings for 5 hours = 5 * P67.875

Overtime Earnings for 5 hours = P339.375

Holiday Earnings = 2 * Regular Earnings

Holiday Earnings = 2 * P45.25

Holiday Earnings = P90.5

Holiday Earnings for 2 hours = 2 * P90.5

Holiday Earnings for 2 hours = P181.0

The clerk's total earnings is calculated as thus:

Total = Overtime Earnings for 5 hours + Holiday Earnings for 2 hours

Total = P339.375 + P181.0

Total = P520.375

5 0
2 years ago
Read 2 more answers
Is number 30 <br> -r=-23?
icang [17]
4(x - 3) - r + 2x = 5(3x - 7) - 9x
4x - 12 - r + 2x = 15x - 35 - 9x
6x - 12 - r = 6x - 35
6x - 6x - 12 + 35 = r
23 = r <==

with ur answer : -r = -23....u would multiply both sides by -1 to make r positive....resulting in : r = 23....so u basically got the same thing I did...just didn't quite finish


3 0
3 years ago
The perimeter of a rectangle is 10. The length of the rectangle is five less than four times the width. Find the width of the re
kkurt [141]

L=4*W-5

10=W*2+(4*W-5)*2

10=W*2+8*W-10

20=10*W

2=W

L=4*2-5

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8 0
3 years ago
What are the values of a, b, and c in the quadratic equation 0 =1/2x² - 3x - 2?
dedylja [7]

Answer:

the answer is b

Step-by-step explanation:

4 0
2 years ago
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