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2 years ago

Select the correct answer from each drop-down menu.

Mathematics

1 answer:

sdas [7]2 years ago

3 0

The graph described is the graph of a quadratic function.

The x-intercept of the function is at; (8, 0).

<h3>What type of function is described by the graph?</h3>

It follows from the description box of the graph that it begins in the third quadrant, and rises through a series of points in the first quadrant before it exits the first quadrant.

Hence, it follows that the graph is a quadratic function and its x-intercept is at point; (8,0).

You might be interested in

What is the measure of one angle of a regular convex 20-gon

Contact [7]

Answer:

The measure of one angle of a regular convex 20-gon is 162°

Step-by-step explanation:

* Lets explain how to solve the problem

- A convex polygon is a polygon with all the measures of its interior

angles less than 180°

- In any polygon the number of its angles equal the number of its sides

- A regular polygon is a polygon that is all angles are equal in measure

and all sides are equal in length

- The rule of the measure of an angle of a regular polygon is

$m=\frac{(n-2)180}{n}$ , where m is the measure of each interior

angle in the polygon and n is the numbers of the sides or the angles

of the polygon

* Lets solve the problem

- The polygon is convex polygon of 20 sides (20 angles)

- The polygon is regular polygon

∵ The number of the sides of the polygon is 20 sides

∴ n = 20

∵ The polygon is regular

∴ All angles are equal in measures

∵ The measure of each angle is $m=\frac{(n-2)180}{n}$

∴ $m=\frac{(20-2)180}{20}$

∴ $m=\frac{(18)180}{20}$

∴ $m=\frac{3240}{20}$

∴ m = 162

∴ The measure of one angle of a regular convex 20-gon is 162°

5 0

3 years ago

PLEASE HELP I WILL GIVE 99 POINTS

Juli2301 [7.4K]

Aida did not correctly divide by the common factor to get (4+8).

4 0

3 years ago

Read 2 more answers

(6+√-64)(3-√-16) Multiply. This is urgent, please explain this to me!

romanna [79]

Answer:

Step-by-step explanation:

$\sqrt{-64}$ and $\sqrt{-16}$ can be expressed in complex form, with $\sqrt{-1}$ = i

$\sqrt{-64}$ = $\sqrt{64(-1)}$ = $\sqrt{64}$ × $\sqrt{-1}$ = 8i

$\sqrt{-16}$ = $\sqrt{16(-1)}$ = $\sqrt{16}$ × $\sqrt{-1}$ = 4i

the factors can then be expressed as

(6 + 8i)(3 - 4i) ← expand using FOIL

= 18 - 24i + 24i - 32i² [ i² = ( $\sqrt{-1}$ )² = - 1 ]

= 18 - 24i + 24i + 32 ← collect like terms

= 18 + 32 + 0

= 50

6 0

2 years ago

What is the area of this composite figure? A figure is comprised of 1 rectangle and 2 triangles. The rectangle has a length of 1

Galina-37 [17]

Answer:

256 cm^2

Step-by-step explanation:

The area of the rectangle is the product of its length and width.

A = (16 cm)(10 cm) = 160 cm^2

The area of each triangle is half the product of its base and height.

A = (1/2)(16 cm)(6 cm) = 48 cm^2

Then the area of the rectangle and 2 triangles is ...

160 cm^2 + 2(48 cm^2) = 256 cm^2

The area of the composite figure is 256 cm^2.

5 0

3 years ago

Which angles are adjacent to

zlopas [31]

Angle DEA is the correct answer

Hope my answer helps!

3 0

3 years ago