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2 years ago

Write a polynomial if x-intercepts at x=2, and -3

Mathematics

1 answer:

nevsk [136]2 years ago

7 0

Answer:

y = x^2 +x -6

Step-by-step explanation:

The two x intercepts would be represented in a polynomial with the expressions (x-2) and (x+3). [we know that each is equal to 0, the y-intercept].

Thus, we can build a polynomial by using both expressions, such as:

(x-2)*(x+3)

= x^2 +x -6

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NARA [144]

Answer:

Step-by-step explanation:

3/3 = 1

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2 years ago

Read 2 more answers

√5 percent of 5√5 = a. 0.05 b. 0.25 c. 0.5 d. 2.5 e. 25

Stels [109]

$\sqrt{5} \% \times 5\sqrt{5}=\frac{\sqrt{5}}{100} \times 5\sqrt{5}=\frac{5 \times \sqrt{25}}{100}=\frac{5 \times 5}{100}=\frac{25}{100}=0.25$

The answer is B. 0.25.

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3 years ago

Which ordered pair is part of the solution set of the system of inequalities graphed below?

Serjik [45]

They didn't make it easy. Grid lines are apparently 3 apart, but the offered coordinates are all multiples of 4. It appears the only point that is in the doubly-shaded area is ...

... B (-4, -10)

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2 years ago

What is the value of X? Help please!

anastassius [24]

Answer:

(11√3)/3

Step-by-step explanation:

In order to solve for the variable, you will need to use a trig function. In this case, you will need to use the trig function tangent.

Tan = opposite/adjacent

⇒ Tan 30° = x/11

⇒ 11 · Tan 30° = x

⇒ (11√3)/3 = x

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2 years ago

Colin has several bottles of water. Each bottle of water holds 3 cups. During the day, he drinks 7 cups of water. How many bottl

Natasha_Volkova [10]

Divide total cups he drank by the # of cups in each bottle.

7 ÷ 3= 2.3333

Since each bottle only holds 3 cups, he drank 3 bottles of water. He didn't drink all the water in the third bottle, but he started drinking the third bottle.

ANSWER: 3 bottles

Hope this helps! :)

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2 years ago