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lutik1710 [3]
3 years ago
11

PLEASE HELP IM TIMEZ) What is the value of the arithmetic series below? A. B. C. D.

Mathematics
1 answer:
Aleks04 [339]3 years ago
3 0

Answer:

id say its C but I'm not sure

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What does X equal? 14x+24=18x-32
exis [7]

Answer:

x =14

Step-by-step explanation:

14x+24=18x-32

Subtract 14x from each side

14x-14x+24=18x-14x-32

24 = 4x -32

Add 32 from each side

24+32=4x-32+32

56 = 4x

Divide each side by 4

56/4 = 4x/4

14=x

3 0
3 years ago
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Answer:

1

+

sec

2

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x

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sin

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(

x

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=

sec

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x

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1

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x

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x

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Convert to sines and cosines.

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1

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1

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x

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sin

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x

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sin

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as a fraction with denominator  

1

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1

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⋅

sin

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(

x

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1

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1

+

1

sin

2

(

x

)

cos

2

(

x

)

⋅

1

Multiply  

sin

(

x

)

2

by  

1

.

1

+

sin

2

(

x

)

cos

2

(

x

)

⋅

1

Multiply  

cos

(

x

)

2

by  

1

.

1

+

sin

2

(

x

)

cos

2

(

x

)

Apply Pythagorean identity in reverse.

1

+

1

−

cos

2

(

x

)

cos

2

(

x

)

Simplify.

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1

cos

2

(

x

)

Now consider the right side of the equation.

sec

2

(

x

)

Convert to sines and cosines.

Tap for more steps...

1

2

cos

2

(

x

)

One to any power is one.

1

cos

2

(

x

)

Because the two sides have been shown to be equivalent, the equation is an identity.

1

+

sec

2

(

x

)

sin

2

(

x

)

=

sec

2

(

x

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is an identity

Step-by-step explanation:

7 0
3 years ago
On a map, 1 centimeter represents a distance of 15 kilometers. How many kilometers are represented by 7 centimeters?
marishachu [46]

Answer:

105

Step-by-step explanation:

15 times 7 =105

5 0
2 years ago
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The y-intercept is 60
the slope is 30
the equation of the line is y=30x+60
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