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3 years ago

Wondering if I'm doing it right. 2/3 = n/7.5

Mathematics

1 answer:

oksian1 [2.3K]3 years ago

5 0

What’s your problem? There is no work. 2/3=n/7.5. N=5

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When you translate, (x, y+6) will move

Darya [45]

Answer:

(x, y+6) will vertically move 6 units up.

Step-by-step explanation:

If we move vertically 6 units up, 6 is added to the y-coordinate.

(x, y+6) will vertically move 6 units up.

For example, let suppose the point P(-2, 3). When we apply a translation of (x, y+6) to the point P(-2, 3), the coordinates of point P after the translation will be:

(x, y) → (x, y+6)

P(-2, 3) → P(-2, 9) ∵ P(-2, 3+6)

Therefore, (x, y+6) will vertically move 6 units up.

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4 years ago

What is 1.38 as a fraction

slega [8]

1.38 as a fraction is 138/100 .

As a fraction, it can be reduced to lower terms.

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7 0

4 years ago

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Subtract -6x^4-3x^2y^2+5y^4−6x

Gnoma [55]

Answer:

$8x^4-5x^2y^2-6y^4+6x$

Step-by-step explanation:

We are required to subtract $-6x^4-3x^2y^2+5y^4-6x \:from \: 2x^4-8x^2y^2-y^4$ .

$[2x^4-8x^2y^2-y^4]-[-6x^4-3x^2y^2+5y^4-6x]$

Step 1: Open the bracket, Take note of the signs

$[2x^4-8x^2y^2-y^4]-[-6x^4-3x^2y^2+5y^4-6x]\\2x^4-8x^2y^2-y^4+6x^4+3x^2y^2-5y^4+6x$

Step 2: Collect like terms

$2x^4+6x^4-8x^2y^2+3x^2y^2-y^4-5y^4+6x$

Step 3: Simplify

$8x^4-5x^2y^2-6y^4+6x$

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3 years ago

If a regular decagon with 6 cm sides has an area of 276.99 cm squared, what is the length of the apothem to the nearest hundredt

bezimeni [28]

According to the attached formula:
apothem = side length / 2 * tan (180/number of sides)
apothem = 6 / 2 * tan (180/10)
apothem = 6 / 2 * 0.32492
apothem = 9.23 cm

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3 years ago

A spinner has 8 equally sized sections, 4 of which are gray and 4 of which are blue. The spinner is spun twice. What is the prob

ch4aika [34]

I believe it is 1/4. Lala taking up space

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3 years ago

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