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2 years ago

A scale drawing of an American flag is 6 inches tall. The actual flag is 3 feet tall. What is the scale of the drawing?

Mathematics

1 answer:

poizon [28]2 years ago

3 0

That would be 12 in a half?

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Which is the graph of y = ⌊x⌋ – 2?

antoniya [11.8K]

Answer:

please mark me brainliest and follow me my friend.

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3 years ago

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2X+2Y=48 3X+Y=40 What is X and Y

marshall27 [118]

Answer:

x=8

y=16

Step-by-step explanation:

2x+2y=48

3x+y=40

Ther is many ways to solve this, one of them is clearance:

WE CLEAR AN UNLOCKED (X) AND REPLACE IT IN THE OTHER

x= (40-y)/3

2[(40-y)/3] +2y=48

(80-2y)/3 +2y=48

(80-2y+6y)/3=48

80+4y=48(3)

4y=144

y= 144/4

y=16

x=(40-y)/3

x=(40-16)/3

x=24/3

x=8

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3 years ago

What is the equation of the sinusoid shown in the graph?

ololo11 [35]

Answer:

Answer: C

Step-by-step explanation:

The Cosine Function

The graph of a cosine function is a sinusoid that starts at its maximum value of 1 at x=0 and takes x=2π radians to complete a full cycle. The function of the parent cosine function is:

$y=\cos x$

Both the amplitude A and the angular frequency w of a cosine can be modeled by the function

$y=A\cos(\omega x)$

The graph of the cosine function shown in the figure has an amplitude of A=3 and it completes a full cycle at x=π/2, thus:

$\frac{\pi}{2}\omega =2\pi$

Thus:

$\omega = 4$

Therefore, the equation of the sinusoid is:

$y=3\cos (4x)$

Answer: C

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3 years ago

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Have a wonderful day :) and here are free pts to make your day better <3 11 x 11 = ?

Harman [31]

Answer:

121

Step-by-step explanation:

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3 years ago

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Give 4 integers whose product is less than zero and whose sum is -28

pickupchik [31]

5 integers whose product is less than zero and whose sum is 17 ... product, so just use one -1, and pick 4 positive integers that have sum 18.

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3 years ago