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3 years ago

Tan B = 1 then sin B

Mathematics

2 answers:

Ne4ueva [31]3 years ago

6 0

Tan125>>>>>>56 2%+67=83

kykrilka [37]3 years ago

3 0

tan 45 = 1 ===》 Sin 45 = √2 / 2

and also

tan 225 = 1 ===》Sin 225 = - √2 / 2

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The answers are in order 3/50,1/20, greater than.

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3 years ago

Read 2 more answers

Please answer the question and show work. thx

igomit [66]

The solution of given system of linear equation is:

x=3 and y=10

Step-by-step explanation:

Given equations are:

-8x+5y=26 Eqn 1

9x-3y=-3 Eqn 2

Multiplying equation 1 by 9

-72x+45y=234 Eqn 3

Multiplying Equation 2 by 8

72x-24y=-24 Eqn 4

Adding Eqn 3 and 4

$-72x+45y+72x-24y=234-24\\ 21y=210$

Dividing both sides by 21

$\frac{21y}{21}=\frac{210}{21}\\y=10$

Putting y=10 in equation 1

$-8x+5(10)=26\\-8x+50=26$

Subtracting 50 from both sides

$-8x+50-50=26-50\\-8x=-24$

Dividing both sides by -8

$\frac{-8x}{-8}=\frac{-24}{-8}\\x=3$

Hence the solution of given system of linear equation is:

x=3 and y=10

Keywords: Linear Equations, Variables

Learn more about linear equations at:

#learnwithBrainly

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3 years ago

Please frenid answer

JulijaS [17]

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Step-by-step explanation:

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2 years ago

The graph shows the relationship between time

DedPeter [7]

Answer:

Step-by-step explanation:

The points on the graph :

(4, 180) ; (7, 135)

x1 = 4 ; y1 = 180

x2 = 7 ; y2 = 315

The number of soda bottles the machine can make in a minute is the gradient or slope :

Gradient = change in y / change in x

Gradient = (y2 - y1) / (x2 - x1)

Gradient = (315 - 180) / (7 - 4)

Gradient = 135 / 3

Gradient = 45

Hence, the machine can make 45 soda bottles in a minute.

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3 years ago

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Um no because it will be either a virus or a ip grabber

3 0

3 years ago

Tan B = 1 then sin B​

Tan B = 1 then sin B