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Law Incorporation [45]
3 years ago
9

Please solve Y ASAP please I’ll mark you as brainlister

Mathematics
1 answer:
iogann1982 [59]3 years ago
8 0

Answer:

  • We are asked to solve for y
  • We will use trigonometric identities
  • Hence we know the small angle is 30 degree by 30-60-90 standars

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All of the following expressions simplify to 3, except _____.
zvonat [6]

Answer:

-5 - 2

Step-by-step explanation:

Solve each of the following

A is -6 + 9 which equals 3

B is 1 - (-2) which simplifies into 1 + 2 which equals 3

C is -9 / -3. the negatives cancel leaving 9/3 which is 3

D is -5 - 2 which simplifies into -5 + -2 which equals -7

7 0
3 years ago
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Which is an equation of the line that passes<br> through the points (-2,5) and (-4. -5)?
DedPeter [7]

Answer:

y=5x=15

Step-by-step explanation:

y-5=5(x--2)

y-5=5x+10

y=5x+15

4 0
3 years ago
I NEED HELP PLEASE I HAVE 10 MINS LEFT ON MY FINAL
vazorg [7]
Give up bro u got the rest of the questions right
7 0
3 years ago
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5. Given that a + b = 8 and ab = 15, find the value of (a+b)² and a² + b²​
Maksim231197 [3]

Answer:

64 and 34

Step-by-step explanation:

Given

a + b = 8 ( square both sides )

(a + b)² = 8² = 64

------------------------------------------------

(a + b)² = 64 ← expand left side

a² + b² + 2ab = 64 ← substitute ab = 15

a² + b² + 2(15) = 64

a² + b² + 30 = 64 ( subtract 30 from both sides )

a² + b² = 34

5 0
3 years ago
The table below shows the typical hours worked by employees at a company. A salaried employee makes $50,000 per year. Hourly emp
lys-0071 [83]
B) Hourly pay. Hourly employees make more per week than salaried employees
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3 years ago
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