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3 years ago

What is the equation of the following graph

Mathematics

1 answer:

iris [78.8K]3 years ago

7 0

Answer:

y = 3/2x + 2

Step-by-step explanation:

y = mx + b

m = Rise/ Run

m = 3/2

b = y intercept ( when x = 0 )

therefore b = 2

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Evaluate the six trigonometric functions of the angle 0

Alla [95]

# Sin θ = 9/15.

# Cos θ = 12/15.

# Cosec θ = 15/9.

# Sec θ = 5/4

Step-by-step explanation:

$by \: using \: pythagorian \: triplets$

${a}^{2} + {b}^{2} = {c}^{2}$

${9}^{2} + {12}^{2} = {c}^{2}$

$81 + 144 = {c}^{2}$

$225 = {c}^{2}$

$c = 15.$

$\sin θ = \frac{9}{15}$

$\cos θ = \frac{12}{15} = \frac{4}{5}$

$\csc θ = \frac{15}{9}$

$\secθ = \frac{5}{4}$

7 0

3 years ago

3/4(12x−8)+3=10−1/2(6x+2)

Aleonysh [2.5K]

Answer:

$x=1$

Step-by-step explanation:

$\frac{3}{4}(12x-8)+3=10-\frac{1}{2}(6x+2)$

$(9x-6)+3=10-(3x+1)$

$9x-6+3=10-3x-1$

$9x-3=9-3x$

$9x=12-3x$

$12x=12$

$x=1$

8 0

2 years ago

Can anyone please help i am stuck on this question?

ale4655 [162]

Answer:

8/17

General Formulas and Concepts:

Trigonometry

[Right Triangles Only] cos∅ = adjacent over hypotenuse

Step-by-step explanation:

Step 1: Define

We are given a right triangle. We can use trig to find the ratio.

Step 2: Identify

POV from angle S

Adjacent = 8

Hypotenuse = 17

Step 3: Write

Substitute [cosine]: cos(s) = 8/17

5 0

3 years ago

Which expression has a value that is equivalent to 5n + 13 when n=−5 ?

Orlov [11]

5(-5)+13=-25+13=-12
the answer would be 4n+8
hope this helps!

8 0

3 years ago

Read 2 more answers

Solve for x: 5x - 2 = 3x + 8

gayaneshka [121]

5x-2=3x+8

X=5

That's your answer

8 0

2 years ago

Read 2 more answers