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attashe74 [19]
2 years ago
15

Hello! i need help with this really bad

Mathematics
1 answer:
gizmo_the_mogwai [7]2 years ago
7 0
A is not linear A linear equation is an equation of a straight line, which means that the degree of a linear equation must be

for each of its variables. In this case, the degree of variable

Not Linear
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Need help please (: Show how to apply the order of operation rules as you simplify the following expression
Gwar [14]

Apply in this order Ι-15Ι - 33÷11= 15-3=12


Good luck!!!


7 0
3 years ago
Hi can anyone help me with this ..​
aleksley [76]

Answer:

n = π/6, π/4, 3π/4, 5π/6

Step-by-step explanation:

sin(3n) − sin n = cos(2n)

Use double and triple angle formulas:

(3 sin n − 4 sin³ n) − sin n = 1 − 2 sin² n

2 sin n − 4 sin³ n = 1 − 2 sin² n

4 sin³ n − 2 sin² n − 2 sin n + 1 = 0

Factor by grouping:

2 sin² n (2 sin n − 1) − (2 sin n − 1) = 0

(2 sin² n − 1) (2 sin n − 1) = 0

Solve:

2 sin² n − 1 = 0

2 sin² n = 1

sin² n = 1/2

sin n = √2/2

n = π/4, 3π/4

2 sin n − 1 = 0

2 sin n = 1

sin n = 1/2

n = π/6, 5π/6

4 0
3 years ago
Can someone pls help me? I’m confused!
OleMash [197]

Answer:

? = 24

Step-by-step explanation:

Pizzas = 3

Because of this, burgers must be 2

2³ = 8

Tacos = 8

8 + 8 + 8 = 24

7 0
3 years ago
Read 2 more answers
What is the equation of the perpendicular bisector of this line segment?
agasfer [191]
X=2

Explanation:
You need to find the midpoint of the segment

-2+6=4
4/2=2
3 0
3 years ago
Solve for x. 2x^2-4x=0<br> A. <br> 0, -4<br> B. <br> 0, -2<br> C. <br> 0, 2<br> D. <br> 2, 4
madam [21]

Step-by-step explanation:

2x²-4x=0

2x²=4x

2x=4

x=2

option C

7 0
3 years ago
Read 2 more answers
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