I need help with these two . Can anyone help me please :(.
Please don’t answer if you do not know .
I’ll mark a a brainliest.

As the line segment AB is reflected in the x-axis to form A'B', A'B' will be 14 unit long.

A reflection is referred to as a flip in geometry. A reflection is the shape's mirror image. A line, called the line of reflection, will allow an image to reflect through it.

Every point in a figure is said to reflect the other figure when they are all equally spaced apart from one another. The reflected picture should have the same size and shape as the original, but it faces the opposite way. Changes in position during contemplation may also result in translation.

Given length of the line segment AB is 14 unit.

Then, after reflection in the x-axis, line segment AB  forms A'B'.

As the reflected picture should have the same size and shape as the original, length of the line segment A'B' will be 14 unit.

Learn more about reflection here:

https://brainly.com/question/15487308

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Answer:

jimmy took 2 1/4 hours

Step-by-step explanation:

just add both fractions

(3/2) + (3/4) = 9/4 = 2 1/4 hours

Step-by-step explanation:

We need to add 3/4 of an hour to Alan's time.

Let's put Alan's time into a pure fraction.

[tex]1\frac{1}{2} = \frac{2}{2}\frac{1}{2} = \frac{3}{2}[/tex]

Now we can add 3/4 to 3/2.

First, we need to find a common denominator (the bottom number).

4 and 2 is easy. The common denominator is 4. So let's solve it.

[tex]\frac{3}{2} * \frac{2}{2} = \frac{6}{4}[/tex]

[tex]\frac{6}{4} + \frac{3}{4} = \frac{6+3}{4}[/tex]

Answer:

13

Step-by-step explanation:

2 squared is 2x2      =4

3 squared is 3x3    =9

DO NOT LISTEN TO THE OTHER ANSWER

Answer:

Step 1: Percentage Formula = Number1/Number2 x 100

Step 2: plugin the 292 and 768 to the percentage formula and we get 292/768 x 100 = 38.02%

Step-by-step explanation:

Answer:

It’s linear

Explanation:

Answer:

Use the slope equation to calculate the slope

Answer:

No point of intersection, not possible, N/A, etc.

Step-by-step explanation:

y=3x-9

x-1/3y=-3

Let us plug one into another equation to "substitute":

x-1/3(3x-9)=-3

x-x+3=-3              

However... we get?

0=-6

This doesn't work does it?

Thats right, theres no point of intersection

I hope this helps! :)

Hi, the answer is No Solution.

I'll attach a photo of my work. Good luck, and feel free to give me Brainliest if you feel this helped! :)

Answer:

$15

Step-by-step explanation:

Given data

let the original price be x

we are told that the discount is $1.50

Therefore the original price is the summation of the discount, the current price and the and the marked half price

Hence the price = 1.5+4.5+ 4.5*2

=6+9

=$15

Hence the original price is $15

Answer:

Step-by-step explanation:

(-3, 2) and (2, -3)

(-3 - 2)/(2 + 3) = -5/5 = -1

answer is b

Answer:

a. -10, -9, 0, 2, 8, 14

b. -5, -4, -2, 3, 7, 11

c. -20, - 19, -15, 15, 16, 17

d. -12, -3, -1, 0, 8, 14

Answer:

12 percent

Step-by-step explanation:

24 by 100 0f 50

24 ×50=1200

1200÷100 is 12

Answer:

3r+110 or r=-36.67

Step-by-step explanation:

Answer:

Step-by-step explanation:

Answer:

-1

Step-by-step explanation:

solution:

(-2 , -1) = (x1 , y1)

(-1 ,-2) = (x2 , y2)

we know that,

slope = (y2 - y1)/(x2 - x1)

=(-2 - -1)/ (-1 - -2)

=(-2 + 1) / (-1 + 2)

= -1/1

=-1

slope = -1

Answer:

V = 3538.78

Step-by-step explanation:

V = r²hπ

r= radius (7)

h = height (23)

π  = pi (3.14)

V = (7^2)(23)(3.14)

V = 3538.78

Answer:

$628

Step-by-step explanation:

The price before tax was 814.27/1.07 = 761

761 - 99 - 34 = 628

Answer:

Step-by-step explanation:

The two end points are both decreasing in y values.

The one on the right is increasing in x values.

I think you are intended to pick neither of the 2 end points.

The curve on the left which starts at (-2,4) and stops at (0,0) us decreasubg and it is not linear.

Though it has a slight bend from 0,0 to 2,8 I think this is the segment you should be answering which is A.

Answer:

Step-by-step explanation:

Let the number of male and female be 3x and 5x

There are twelve more females than males

According to the above problem,

[tex]5x - 3x=12\\ 2x = 12\\ x = \frac{12}{2} \\ \boxed{x = 6}[/tex]

Therefore, the numbers of male is

[tex]3x = 3 \times 6 = 18[/tex]

and number of female is

[tex]5x = 5 \times 6 = 30[/tex]

Hence, total number of people are

[tex](30 + 18) = 48[/tex]

There are 48 people in the party.

Answer:

71

Step-by-step explanation:

It appears the most in the expression.

Answer:

71!!!!!!!....

Answer:

unit rate is 120

Step-by-step explanation:

240 / 2 = 120

480 / 4 = 120

etc

Answer:

Below

Step-by-step explanation:

x=[tex]\frac{y}{4a}[/tex]+3

Hope this helps out

Have a wonderful day!!!!

Answer:

7x/12

Step-by-step explanation:

Let her entire allowance be represented by 'x'

She spent 5/8 of 2/3 of her allowance on magazines.

= 5/8×2/3

= 10/24

= 5/12

That 5/12 of 'x'

5/12x

Since her total allowance is x

She will be left with = x - 5/12x

x/1 - 5/12x

12x-5x/12x

= 7x/12

Hence she will be left with 7x/12

Answer:

2

\\Step-by-step explanation:

Answer:

[tex] \underline{ \underline{ \text{Second \: Option}}}[/tex]

Step-by-step explanation:

[tex] \tt{12 {x}^{4} + 39 {x}^{3} + 9 {x}^{2}} [/tex]

⟶ [tex] \tt{3 {x}^{2} (4 {x}^{2} + 13x + 3)}[/tex]

⟶ [tex] \tt{3 {x}^{2} \{4 {x}^{2} + (12 + 1)x + 3} \}[/tex]

⟶ [tex] \tt{3 {x}^{2} \{4 {x}^{2} + 12x + x + 3 \}}[/tex]

⟶ [tex] \tt{3 {x}^{2} \{ \: 4x(x + 3) + 1(x + 3) \}}[/tex]

⟶ [tex] \boxed{ \tt{3 {x}^{2} (x + 3)(4x + 1)} }[/tex]

Hope I helped ! ♡

Have a wonderful day / night ! ツ

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Answer:

B) 3x2(x + 3)(4x + 1)

Step-by-step explanation:

Answer:

8.9 meters

hope it helps.

Answer:  8.9 meters

Step-by-step explanation:   :)

Answer: x = 10

Step-by-step explanation:

5x - 7 - 4x = 3

x = 3 + 7

x = 10

Answer:

[tex]5x - 7 - 4x = 3 \\ x - 7 = 3 \\ x = 3 + 7 \\ x = 10[/tex]