3 years ago

Simplify 30x³÷45xy²

1 answer:

7 0

Answer:

$30 {x}^{3} \div 45x {y}^{2} = \\ 6 {x}^{2} \div 9 {y}^{2} = \\ 2 {x}^{2} \div 3 {y}^{2} = \\( 2 \div 3) \times (x \div y) ^{2}$

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PIT_PIT [208]

Answer:

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2- option B. X= 6sin(θ)

3- option A. X= 6tan(θ)

4- option C. X= 6sec(θ)

5- option A. X= 6tan(θ)

Step-by-step explanation:

Attached is the full question

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3 years ago

Find the product (3n-4)(3n-4)

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Answer:

9n-8 is the product

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3 years ago

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y- 8x-2 and y Rajib wrote the equations5. What can Rajib conclude about the solution to this system ofequations?o The point (2,1

ale4655 [162]

Its just a matter of subbing in ur answer choices to see which ones are correct...but remember, for it to be a solution, it has to satisfy BOTH equations.

(-1/4,-4)
y = 8x - 2
-4 = 8(-1/4) - 2
-4 = - 8/4 - 2
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(-1/4,-4)
y = -4x - 5
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Therefore, ur solution is (-1/4,-4)

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3 years ago

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The width of a rectangle is 4 feet and the diagonal length of he rectangle is 13 feet what is the measurement is the closest to

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Answer:

The length is APPROXIMATELY equal to 12.4.

Step-by-step explanation:

Use the converse of the Pythagorean Theorem ( $a^{2}$ + $b^{2}$ = $c^{2}$ [where "c" is both the longest side and the hypotenuse]) since a rectangle's diagonals will always cut it into two right triangles: