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2 years ago

Find the zero of f (x-5) (-x to the second power +3x-3)

Mathematics

1 answer:

FromTheMoon [43]2 years ago

6 0

Answer:

1 =x-5 = as pytanerosa tery says

Step-by-step explanation:

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sveta [45]

Answer:

Player 1's position is Player 2's position reflected across the y-axis; only the signs of the y-coordinates of Player 1 and Player 2 are different

Step-by-step explanation:

7 0

3 years ago

Cups come in packages of 12 and lids come in packages of 15. What is the least number of cups and lids that Corrine can buy if s

Natasha2012 [34]

5 packs of cups and 4 packs of lids

4 0

3 years ago

Simplify (-3/5) ÷ (7/6). A. -7/10 B. -18/35 C. 18/35 D 7/10

docker41 [41]

The answer would be B. You would need to keep the first fraction, change to multiplication, and flip the second fraction and multiply across.

5 0

3 years ago

A tunnel is 300 feet deep and makes an angle of 30 with the ground .

Goshia [24]

Answer:

$\boxed{C.\:\: 600\:feet}$

Step-by-step explanation:

The tunnel, the ground and the depth of the tunnel form a right angle triangle.

The length of the tunnel is the hypotenuse of the right triangle that has been formed.

Let the length of the tunnel be $m\: feet$ .

Using the sine ratio, we obtain;

$\sin(30\degree)=\frac{Opposite}{Hypotenuse}$

The length of the opposite side is $300\:feet$

We substitute the given values to obtain;

$\sin(30\degree)=\frac{300}{m}$

$\Rightarrow \frac{1}{2}=\frac{300}{m}$

We cross multiply to obtain;

$m=300\times2$

$m=600\:feet$

Therefore the correct answer is C.

4 0

2 years ago

Original price $45.00; markdown 22%

Setler79 [48]

First convert 22 to decimal form. You do this by dividing the percent by 100.
22 / 100 = .22

Then multiply the dollar amount by the percentage in decimal form.

$45 * .22 = $9.9

So 22% of $45 is $9.9.

Then you subtract $9.9 from $45.

$45 - $9.9 = $35.1

4 0

3 years ago