All categories

2 years ago

HELPPPPPPPP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Mathematics

1 answer:

zvonat [6]2 years ago

5 0

Part (a)

The mathematical name of this shape is a <u>right trapezoid </u>

⇒ <em>It is a trapezoid since the image shows a quadrilateral that </em>

<em> has two parallel sides and two non-parallel sides. It is a right </em>

<em> trapezoid because it has two rights angles</em>

<em>Part (b)</em>

<em> </em>The cube has <u>6</u> faces

⇒ <em>faces are the individual flat surfaces of an object</em>

<em> ⇒by looking at a picture of a cube, we see it has 6 sides</em>

<em> ⇒ (I attached an image of a cube below)</em>

Hope that helps!

You might be interested in

Tìm GTLN và GTNN của<br> M=x+2y biết x^2 + 4y^2

Iteru [2.4K]

Answer:

saya tidak tahu !)!(!)!(!)!(!)!(!)!(!)!(!)!(!)!(!)!(!)!(!)!(!)!(!qjjjjbugg7yhhuhhhuhgy fundes per grallahegeuebevhehehnjķßùèò395oìùýþŕèwqàďhĺ

3 0

3 years ago

Three functions are given below: f(x), g(x), and h(x). Explain how to find the axis of symmetry for each function, and rank the

Llana [10]

Answer:

h(x), g(x), f(x)

Step-by-step explanation:

The axis of symmetry of a parabola is the vertical line through its vertex.

The equation is written in vertex form:

f(x) = a(x -h)² +k . . . . . vertex (h, k), scale factor 'a'

The vertical line through the vertex is x=h.

Your equation is ...

f(x) = -2(x -4) +2

so (h, k) = (4, 2) and the line of symmetry is x=4.

The given equation can be written in vertex form:

g(x) = 5x² -10x +7

g(x) = 5(x² -2x) +7

g(x) = 5(x² -2x +1) +7 -5 . . . . complete the square

g(x) = 5(x -1)² +2

so (h, k) = (1, 2) and the line of symmetry is x=1.

Your problem statement tells us ...

h(x) = -(x +2)² +2

so (h, k) = (-2, 2) and the line of symmetry is x=-2.

The coordinates of the vertex can also be read from the graph: (-2, 2).

<h3>order</h3>

The rank of the functions is the order of {-2, 1, 4}, or h(x), g(x), f(x).

7 0

2 years ago

Which table shows a proportional relationship between weight and price?

ch4aika [34]

Answer:

bottom right one

Step-by-step explanation:

4 0

3 years ago

F(x)=(x-2)(x+4) what is the y-intercept and x-intercept

GarryVolchara [31]

Answer:

x-int=-8, y-int=2,-4

Step-by-step explanation:

for the x-int

you set x to 0 then solve the equation to get -8

for the y-int

you set y(or in this case f(x)) to 0 then solve. You solve this by spilting this into 2 linear equations; x-2=0 and x+4=0, then you solve them both to get the two y-intercepts, 2 and -4

6 0

3 years ago

Which method is the best method for solving the equation?<br> <img src="https://tex.z-dn.net/?f=8x%5E%7B2%7D%20-%2013x%20%2B%203

Paladinen [302]

Answer:

Step-by-step explanation:

Which Method Should Be Used to Solve a Quadratic Equation? Quadratic equations are of the form ax2 + bx + c = 0 where a, b and c are real numbers, a ≠ 0. Quadratic equations have two solutions, but it is possible that one solution may repeat. happy to help

3 0

3 years ago