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3 years ago

What it is simplified

Mathematics

2 answers:

Ipatiy [6.2K]3 years ago

7 0

16y to the 9th power

denpristay [2]3 years ago

3 0

1) you can divide both 10 and six by 2 so you’d be left with 5y^7/ 3y^2

2) subtract the y^2 from the y^7 to get y^5

3) leave the y^5 on the top because y^7 was the bigger exponent and it was on the top in the beginning.

4) the answer is 5y^5/3

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Fred orders pictures from a photographer. Each picture costs $5.50. A one-time shipping fee of $4.25 is added to the cost of the

Alexus [3.1K]

Answer:

Fred ordered 12 pictures

Step-by-step explanation:

70.25-4.25 (one time shipping fee) =66

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2 years ago

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Solve for x in the equation x2+2x+1=17

agasfer [191]

The left side can be written as a square. We can take the square root, then subtract 1.

... (x +1)² = 17

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... x = -1 ±√17

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3 years ago

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Vesnalui [34]

Answer:

Step-by-step explanation:

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2 years ago

Highschool level trigonometry!!! Need help knowing step by step how to find answer!

Goshia [24]

Answer:

$\theta \approx 82.34^\circ$

Step-by-step explanation:

Please refer to the attached diagram. (Apologies if the shading or resolution is a bit off.)

So, we want to find θ.

Since we formed a right triangle, we can use right triangle ratios.

We know the measure of the adjacent side to θ and the hypotenuse.

Therefore, we will use the cosine ratio:

$\displaystyle \cos(\theta)=\frac{\text{adjacent}}{\text{hypotenuse}}$

The adjacent side is 2 and the hypotenuse is 15. By substitution:

$\displaystyle \cos(\theta)=\frac{2}{15}$

Now, we will take the inverse cosine of both sides. So:

$\displaystyle \theta=\cos^{-1}\Big(\frac{2}{15}\Big)$

Use a calculator. Hence:

$\theta \approx 82.34^\circ$

The angle between the ground and the ladder is about 82.34°.

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2 years ago

What is the remainder when 3 is synthetically divided into the polynomial -2x^2 + 7x - 9?

goblinko [34]

Answer:

for apex the answer is -6

Step-by-step explanation:

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2 years ago

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