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3 years ago

Its about nothing just say oi and u might get 50 points

Mathematics

1 answer:

Fiesta28 [93]3 years ago

3 0

Answer:

oi and you might get 50 points

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Which of the functions have period pi?

Stels [109]

ANSWER

A.) y = tan x

C.) y = cot x

EXPLANATION

The period refers to the interval over which the graph completes one cycle

The trigonometric functions

$y = \tan(x)$

and

$y = \cot(x)$

are reciprocals of each other.

They have the same period, which is π

Also y=cscx and y=secx are reciprocals of the sine and the cosine functions respectively.

They have periods of 2π

8 0

4 years ago

Solve the inequality.<br> 6x + 10 + 10x < 4(4x + 3)

Elena L [17]

Answer:

X = all #'s

why?

6x+10+10x < 4(4x+3)

Combined liked terms

16x + 10 < 16x +12

you can see that there is X on both sides and the lowest one has a +10 and the highest has a +12 so it will always be greater by 2

5 0

3 years ago

Read 2 more answers

Lincoln is saving $360 to buy a new bike. He already has $85 and can earn $12 per hour at work. Which of the following equations

Vedmedyk [2.9K]

Answer:

85 + 12w =360

Step-by-step explanation:

7 0

3 years ago

Jamie has two cylindrical travel mugs with the dimensions shown below. how much more can the taller travel mug hold compared to

timurjin [86]

Answer:

B. 39.27 in.³.

Step-by-step explanation:

✔️Volume of the taller cylindrical mug = πr²h

Where,

r = ½(5) = 2.5 in.

h = 6 in.

Volume = π × 2.5² × 6

Volume of taller mug = 117.81 in.³

✔️Volume of the shorter cylindrical mug = πr²h

Where,

r = ½(5) = 2.5 in.

h = 4 in.

Volume = π × 2.5² × 4

Volume of taller mug = 78.54 in.³

✔️Thus:

117.81 in.³ - 78.54 in.³ = 39.27 in.³.

Therefore, the taller mug is 39.27 in.³ volume more than the shorter mug.

3 0

3 years ago

A salad dressing calls for 3 parts oil and

Nady [450]

Answer:

The quantities used by Manuela were correct

Step-by-step explanation:

The question is

Did Manuela use the right quantities?

Let

x -----> the parts of oil

y ----> the parts of vinegar

we know that

The ratio of the parts of oil by the parts of vinegar of recipe is

$\frac{x}{y} =\frac{3}{1}\frac{oil}{vinegar}$

Determine the relation used by Manuela

$\frac{x}{y} =\frac{6}{2}$

Compare with the recipe

$\frac{3}{1} =\frac{6}{2}$

$3(2)=6(1)\\6=6$

Is true, the quantities are proportional

therefore

The quantities used by Manuela were correct

3 0

4 years ago