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2 years ago

What characteristic of a parabola can be easily identified when the factored form of a quadratic is given?

Mathematics

1 answer:

Shkiper50 [21]2 years ago

3 0

D) the x intercept as you let each bracket equal to 0 to find the x coordinate

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If g(x) is the inverse of f(x) and f(x) = 4x+12, what is g(x)?

prohojiy [21]

Answer:

Step-by-step explanation:

y=4x+12

x=4y+12

x-12=4y

1/4x-3

4 0

2 years ago

Which of the following has six faces?

Goryan [66]

Answer:

Step-by-step explanation:

Hexa means six, so a hexahedron is a figure with six faces. Therefore, choice D is the correct answer.

7 0

2 years ago

one-third of the people from country A claim that they are from country B, and the rest admit they are from country A. One-fourt

In-s [12.5K]

Answer: 3 : 2

Step-by-step explanation:

Let A represents the total population of country A and B represents the total population of country B.

According to the question,

$\text{The population of country A that admit they are from B} = \frac{1}{3}\text{ of }A$

⇒ $\text{ The population of A that admit they are from country A }= A - \frac{1}{3} \text{ of } A$

$= \frac{3-1}{3} A$

$= \frac{2}{3} A$

$\text{The population of country B that admit they are from A} = \frac{1}{4}\text{ of }B$

⇒ $\text{ The total population that claims that they are from A }= \frac{2}{3} A +\frac{1}{4} B$

But, Again according to the question,

The total population that claims that they are from A = one half of the total population of A and B.

⇒ $\frac{2}{3} A + \frac{1}{4} B= \frac{1}{2}(A+B)$

⇒ $\frac{2}{3} A + \frac{1}{4} B= \frac{1}{2}A+\frac{1}{2}B$

⇒ $\frac{2}{3} A - \frac{1}{2}A= \frac{1}{2}B-\frac{1}{4} B$

⇒ $\frac{4}{6} A - \frac{3}{6}A= \frac{2}{4}B-\frac{1}{4} B$

⇒ $\frac{1}{6} A = \frac{1}{4} B$

⇒ $A =\frac{6}{4}B$

⇒ $\frac{A}{B} =\frac{3}{2}$

8 0

2 years ago

Select the correct answer. What is the value of this expression when g= -3.5? 8-[2g-5]

Aleks [24]

Answer:

Step-by-step explanation:

2g = -3.5x2 = -7

-7 - 5= -12

8 - -12=20

6 0

2 years ago

How do you find the perimeter

lukranit [14]

The perimeter is 86 m.

When you add the 18 with the 11, you get the length of the bottom side, which is 29. When you add the nine and the 6, you get the length of the left side, which is 15. Now add everything together.

18 + 6 + 11 + 9 + 29 + 15 = 86 m

Hope I helped. Good luck!! : )

4 0

2 years ago