Helpppppppppppppp meeeeeeeeee

Answer:

B

Step-by-step explanation:

Graph shrinks, that means for every x value there is a higher y value. So coefficient of x is definitely more than 1. Try to substitute x = 1 to (9x)^2 and (3x)^2.

(3(1))^2 = 9

Answer:

Step-by-step explanation:

Apply the Pythagorean Theorem:

85^2 = 67^2 + h^2, where h is the height of the TV

Then 7225 = 4489 + h^2, or

h^2 = 2736, or h = +√2736 = 52.3 inches

The TV is 52.30 inches tall if the television is advertised as an 85-inch TV if the width of the TV is 67.

It is defined as a triangle in which one angle is 90 degrees and the other two angles are acute angles. In a right-angled triangle, the name of the sides are hypotenuse, perpendicular, and base.

We have:

A certain television is advertised as a 85 inch TV

It means the diagonal length is 85 inches.

Width of the TV = 67 inches

Let's suppose the TV is x inches Tall

So from the Pythagoras theorem:

[tex]\rm 85^2 = x^2+67^2[/tex]

7225 = x² + 4489

x = 52.30 inches

Thus, the TV is 52.30 inches tall if the television is advertised as an 85-inch TV if the width of the TV is 67.

Learn more about the right angle triangle here:

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Answer: A. 16

Step-by-step explanation:

16Step-by-step explanation:

Answer:

[tex](-4,-13)[/tex] and [tex](4,3)[/tex] the intersection points.

Step-by-step explanation:

Intersection point of two functions is a common point which satisfies both the functions.

Given functions are,

[tex]f(x)=2x-5[/tex]

[tex]g(x)=x^2+2x-21[/tex]

For a common point of these functions,

[tex]f(x)=g(x)[/tex]

[tex]2x-5=x^2+2x-21[/tex]

[tex]-5=x^2-21[/tex]

[tex]0=x^2-16[/tex]

[tex]x^2=16[/tex]

[tex]x=-4,4[/tex]

For [tex]x=-4[/tex],

[tex]f(-4)=g(-4)=2(-4)-5[/tex]

                       [tex]=-13[/tex]

For [tex]x=4[/tex],

[tex]f(4)=g(4)=2(4)-5[/tex]

                  [tex]=3[/tex]

Therefore, [tex](-4,-13)[/tex] and [tex](4,3)[/tex] the intersection points.

Answer:

Slope is 1/2

Step-by-step explanation:

1/2 is a fraction not a integer.

For every change of 1 y there is a change of 2 x

Answer:

Kindly check explanation

Step-by-step explanation:

Given the data:

12, 15, 7, 14, 12, 3, 16, 15, 19, 20, 12, 9, 18, 21

Reordering the data:

3, 7, 9, 12, 12, 12, 14, 15, 15, 16, 18, 19, 20, 21

Mean = Σx / n = 193 / 14 = 13.76

The Median :

1/2(n+1)th term

15/2 = 7.5th term

(14 + 15) / 2 = 14.5

First quartile (Q1) :

1/4(n+1)th term

15/4 = 3.75th term

= 12

Q3 :

3/4(15)th term = 11.25 th term

Q3 = 18

Interquartile range = Q3 - Q1

Interquartile range = 18 - 12 = 6

Answer:

0.5

Step-by-step explanation:

Slope (m) =  

ΔY

ΔX

=  

1

2

= 0.5

θ =  

arctan( ΔY ) + 180°

ΔX

= 206.56505117708°

ΔX = 0 – 2 = -2

ΔY = 0 – 1 = -1

Distance (d) = √ΔX2 + ΔY2 = √5 = 2.2360679774998

Equation of the line:

y = 0.5x

When x=0, y = 0

When y=0, x = -0

BRAINIEST PLEASE??

Answer:

a

Step-by-step explanation:

same slope

Answer:

d

Step-by-step explanation:

i say this because of the reason of how the line goes along the y and x

Answer:

see explanation

Step-by-step explanation:

we are gonna write it in terms of descending or ascending order

but I'm gonna do mine in ascending order

it gonna be:

5x³-6x²+3x-4

Answer:

x = 15

Step-by-step explanation:

hope this helps, have a great day/night!!

Answer:

15

Step-by-step explanation:

40=8(x - 10)

Distributive property

40 = 8x - 80

Add 80 on both side

120 = 8x

Divide both sides by 8

120/8 = 15

x = 15

Answer:

[tex] \frac{20}{101} [/tex]

Step-by-step explanation:

I hope this helps

Answer:

Reduction

Step-by-step explanation:

So, lets go over what we know:

The black rectnagle is the orginal shape.

The organe rectnalge is the new shape.

The organge rectangle is smaller than the black rectangle.

The rogane rectangle is a scaled image of the black rectangle.

So, enlargment is when a object has a scale factor that makes it bigger than the orgninal object.

Reduction, on the other hand, is when a object has a scale factor that makes it smaller than the orginal object.

As we can see, the organe rectnagle is much smaller than the black rectnalge.

So this must be reduction, since the organe rectangle has a small scale factor that causes the shape to shrink in size.

Hope this makes sense and helps you! :)

The answer is D. (7,8)

You are able to count from 0 to ten, and you always put the x number first!

Hope this helps :)

Answer: B, Parallelogram, and rectangle

Step-by-step explanation:

A parallelogram requires two parallel sides which that shape has.

A rectangle requires all angles to be right angles and that shape has all angles being right angles.

The shape is not a rhombus since all sides are not the same and it's not a square for the same reason.

Answer: 10.5

Step-by-step explanation:

Answer:

Junk food because the TV gives you something to do.

Step-by-step explanation:

Have a great day :)

Answer:

36

Step-by-step explanation:

since all sides are same, youd multiply 6x6 and that gets ya 36.

Given:

The table of values.

To find:

Whether the given relation in the table is proportional or non proportional.

Solution:

If y is directly proportional to x, then

[tex]y\propto x[/tex]

[tex]y=kx[/tex]

[tex]\dfrac{y}{x}=k[/tex]

Where, k is the constant of proportionality.

It means the ratio of y and x remains same for proportional relation.

From the given table, the points are (10,18), (11,18.6) and (12,19.2). The ratio of y to x for these points are:

[tex]\dfrac{18}{10}=1.8[/tex]

[tex]\dfrac{18.6}{11}\approx 1.69[/tex]

[tex]\dfrac{19.2}{12}=1.6[/tex]

Since the ratio of y to x for the given points are not equal, therefore the given relation is a non proportional relation.

Answer:

15+17/200

32/200

16/100

8/50

4/25

Step-by-step explanation:

Answer:

the answer is 130 because why not

Answer:

The answer is 7.33 m

Step-by-step explanation:

Answer:

7.97%

Step-by-step explanation:

Given data

Original Salary= $32,000

Increase= $2,550.00

percent increase= increase/original *100

Percent increase= 2,550.00/32000*100

Percent increase=  0.0796875*100

Percent increase= 7.97%

Hence the increase is  7.97%

Answer:

A yes

B no

C yes

D yes

Step-by-step explanation:

sorry I don't know how to do the other one

The value of the expression (0.01) × (−0.1) × (10) × (−100) will be 1.

When the relevant components and basic processes of a numerical method are given values, the expression's result is the result of the computation it depicts.

The definition of simplicity is making something simpler to achieve or grasp while also making it a little less difficult.

The expression is given below.

⇒ (0.01) × (−0.1) × (10) × (−100)

Simplify the expression, then we have

⇒ (0.01) × (−0.1) × (10) × (−100)

⇒ (0.01) × (0.1) × (10) × (100)

⇒ 1

The value of the expression (0.01) × (−0.1) × (10) × (−100) will be 1.

More about the value of the expression link is given below.

https://brainly.com/question/23671908

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Therefore, x = 8

The image above will help you better understand why.

Answer:

x=8

Step-by-step explanation:

It is really easy just try to multiply