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3 years ago

Right angle are known as the

Mathematics

2 answers:

marissa [1.9K]3 years ago

8 0

Right angle are known as exactly 90 degrees corresponding to a quarter turn.

Marianna [84]3 years ago

3 0

Right angle are known as the angle that is exactly 90 degrees no more than that, no less

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How do I write the equation of the parabola in intercept form

lord [1]

Answer:

The equation of the parabola in intercept form is $y = -\frac{3}{4}\cdot x\cdot (x-4)$ .

Step-by-step explanation:

The equation of the parabola in intercept form is defined by following formula:

$y = a\cdot (x-r_{1})\cdot (x-r_{2})$ (1)

Where:

$x$ - Independent variable.

$y$ - Dependent variable.

$a$ - Vertex constant.

$r_{1}, r_{2}$ - Intercepts of the parabola.

According to the graph, we find that intercepts are 0 and 4, respectively, and a point in the parabola is $(x,y) = (3, 2.25)$ . If we know that $r_{1} = 0$ , $r_{2} = 4$ and $(x,y) = (3, 2.25)$ , then the vertex constant is:

$a = \frac{y}{(x-r_{1})\cdot (x-r_{2})}$

$a = -\frac{3}{4}$

The equation of the parabola in intercept form is $y = -\frac{3}{4}\cdot x\cdot (x-4)$ .

8 0

3 years ago

The value of x is _____.

Vitek1552 [10]

Answer:

In algebra, it is easy to find the third value when two values are given. Generally, the algebraic expression should be any one of the forms such as addition, subtraction, multiplication and division. To find the value of x, bring the variable to the left side and bring all the remaining values to the right side.

Step-by-step explanation:

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3 years ago

Read 2 more answers

How to solve for y : 2y+7x=4

grandymaker [24]

2add7 time 4 and add y

5 0

4 years ago

Find: (4y – 5) (3y - 7)

Pachacha [2.7K]

I did it digitally on my iPad hope it helps please mark me brainliest