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3 years ago

Which statement about this figure is true? Pls give an explanation

Mathematics

1 answer:

morpeh [17]3 years ago

8 0

Answer:

The correct option is;

It has no reflectional symmetry

Step-by-step explanation:

Reflectional symmetry is one such that a line can be drawn across a shape or figure and the shape or figure on either side of the line is the equivalent of the reflection image obtained from a mirror

Lines of reflectional symmetry can be found in squares, circles, and triangles

The characteristics of the object that has line of reflection symmetry remains the same across the line of symmetry

Two dimensional objects have lines of symmetry while three dimensional objects have planes of symmetry.

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Someone help me figure this out?

quester [9]

110.0, 120, 100 I think those are the answer

5 0

3 years ago

The table represents an exponential function. What is the multiplicative rate of change of the function?

SOVA2 [1]

Answer:

0.5

Step-by-step explanation:

We find the multiplicative rate of change simply by taking one of the y values and dividing it by the y value right above it.

Here, let's just arbitrarily choose y = 0.125. We divide this by the y value above it, which is y = 0.25:

0.125 / 0.25 = 0.5

So, the multiplicative rate of change is 0.5.

Hope this helps!

9 0

3 years ago

Read 2 more answers

How do you do this??? <br><br><br>Given tan Ф = 4/5, find all other trig functions.

Eduardwww [97]

let : y = Opponent side, x= Adjecent side

and r= hypotenuse

tan = 4/5

y/x = 4/5 => y =4, x=5

so, r = √4²+5²=√16+25=√41

sin = y/r = 4/ √41

cos = x/r = 5/√41

tan = y/x = 4/5

csc = r/y = √41 /4

sec = r/x = √41 /5

cot = x/y = 5/4

6 0

3 years ago

I’ll mark brainliest I’m so lost w this

ra1l [238]

Answer:

The Area of the sector is: A = 95.4 cm²

Step-by-step explanation:

Given

Central angle Ф = 135°

radius r = 9 cm

To determine

Area of the sector = ?

The Area of the sector can be calculated using the formula

A = Ф/360 × πr²

substitute Ф = 135°, r = 9 and π = 3.14

A = 135/360 × (3.14) (9)²

A = 95.4 cm²

Therefore, the Area of the sector is: A = 95.4 cm²

5 0

3 years ago

On a coordinate plane, a line goes through (0, negative 1) and (3, 1). a point is at (negative 3, 0). what is the equation of th

Vitek1552 [10]

Required Equation is $y = \frac{2x}{3}+2$

Given: A line passing through $({x}_1,{y}_1)$ and $({x}_2,{y}_2)$

Slope = $\frac{(y_2 - y_1)}{(x_2 - x_1)}$ = $\frac{( 1 - (-1))}{(3 - 0)}= \frac{2}{3}$

Equation of line is:

$Y_1(x) = \frac{2}{3}x + b$

Where b is y intercept

for value of b

$Y_1(0) = -1 = \frac{2}{3}*0 + b = b$

⇒ b = -1

and Equation of line is:

$Y_1(x) = \frac{2}{3}x + (-1)$

For another parallel line that passes through the point (-3,0)

$Y_2(x)= \frac{2}{3}x + c$

$Y_2(-3) = 0 = {2}{3}*-3 + c = -2 + c = 0$

c = 2

then the equation is:

$Y_2(x) = \frac{2}{3}x + 2$

To learn more, visit:

brainly.com/question/14013431

#SPJ4

5 0

2 years ago