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3 years ago

In which quadrant is sin positive and tan positive?

1 answer:

7 0

That would be Quadrant 1, which is the quadrant in the top right corner.

Sin corresponds to the y-value, so sin would be positive at Quadrants 1 and 2.

Tan, which is y/x (sin/cos), is positive at Quadrants 1 and 3.

So at quadrant 1 is where both sin and tan are positive.

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Find the value of x

svp [43]

X equals x because x is theoretically x the letter

4 0

3 years ago

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Tell whether the lines for the pair of equations are parallel, perpendicular, or neither

attashe74 [19]

Answer:

they are parallel to each other

5 0

3 years ago

If L = 8 inches, W = 5 inches, and H = 4 inches, what is the volume of the rectangular prism?

Vladimir79 [104]

Volume=legnth times width times height
legnth=8
width=5
height=4
volume=8 times 5 times 4=160

volume is 160 cubic inches or 160 in^3

8 0

3 years ago

Someone plz help me I will give brainliest

Brut [27]

Answer:

$33.81

Step-by-step explanation:

Strawberries = $2.49 Per Pound (Bought 3)

Blueberries = $3.19 Per Pound (Bought 2)

Pineapples = $4.99 Per Pound (Bought 4)

So we have to multiply each price with the number of fruits bought.

So, For Example, Strawberries: $2.49 × 3 = $7.47

After you did all three individually, add them all up.

Strawberries : $7.47

Blueberries : $6.38

Pineapple : $19.96

Total = $33.81

<h2>Hope This Helps!</h2>

5 0

3 years ago

Can someone please help me with my math asap

Margarita [4]

Answer:

A) 15x - 12

General Formulas and Concepts:

Pre-Algebra

Distributive Property

Algebra I

Combining Like Terms

Step-by-step explanation:

Step 1: Define

5x(3 - 12x) - 3(4 - 20x²)

Step 2: Simplify

Distribute: 15x - 60x² - 12 + 60x²
Combine like terms: 15x - 12

8 0

3 years ago