Translate the triangle.
Anyways but I’ve been on this question for about 20 minutes because I can’t find the answer anywhere.

Answer:

x=180

Step-by-step explanation:

The triangles are similar by AA, They both have a right angle and vertical angles are congruent.

[tex]\cfrac{90}{135} =\cfrac{120}{x} \\\\\cfrac{2}{3} =\cfrac{120}{x} \\\\2x*3(120)\\\\x=\cfrac{3(120)}{2} \\\\x=180[/tex]

~

Solution:

If a triangle is translated 4 units left and 2 units up, it means that the coordinates of A, B, and C will move 4 units left and 2 units up.

We know that:

Translating the coordinate 2 units up and 4 units left.

If we put them together, we get A(-4, 3) B(-3, -1) C(0, 1).

New coordinate after transforming  4 units left and 2 units up will be A'(-4, 3) , B'(-3, -1) and C'(0, 1).

A pair of numbers that employ the horizontal and vertical distinctions from the two reference axes to represent a point's placement on a coordinate plane. typically expressed by the x-value and y-value pairs (x,y).

Coordinates are always written in the form of small brackets the first term will be x and the second term will be y.

For example (5,3) here 5 will be for the x and 3 will be for the y.

Another example is (9,0) here 9 is for x and 0 is for y.

Given coordinates are

A(0, 1) B(1, -3) and  C(4, -1)

By transforming 4 units left and 2 units up

New coordinates will be

A(0 - 4, 1 + 2) ⇒  A'(-4, 3)

B(1 - 4, -3 + 2) ⇒ B'(-3, -1)

C(4 - 4, -1 + 2) ⇒ C'(0, 1)

Hence " New coordinate will be A'(-4, 3) , B'(-3, -1) and C'(0, 1)".

For more about coordinates,

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Step-by-step explanation:

1) if the point A(7;2) and the given line is in slope-interception form, then the  required parallel line has the same slope, its equation can be written as: y=-9x+C, where C - unknown number;

2) to calculate the C it is needed to substitute the A(7;2) into the required equation of the parallel line:

2=-9*7+C; ⇒ C=65.

3) the parallel line is: y=-9x+65.

4) if the point A(7;2) and the given line is in slope-interception form, then the slope of the perpendicular line is: (-1)/(-9)=1/9, and the required equation of the perpendicular line can be written as:

y=1/9 *x+C, where C - unknown number;

5) to calculate the C it is enough to substitute the A(7;2) into the required equation of the parallel line:

2=1/9 *7+C; ⇒ C=11/9;

6) the perpendicular line is:

[tex]y=\frac{1}{9} x+\frac{11}{9}.[/tex]

Answer:

= 165/8

Step-by-step explanation:

11/2hrs = 1/5

x = 3/4

then Cristcross

x = 33/7/1/5

x = 33/8 ×5

x= 165/8

The time taken by Elisabeth to read (3/4) of the book is 5 5/8 hours.

In mathematics, a fraction is used to denote a portion or component of the whole. It stands for the proportionate pieces of the whole. Numerator and denominator are the two components that make up a fraction. The numerator is the number at the top, and the denominator is the number at the bottom. The denominator specifies the total number of equal parts in the whole, whereas the numerator specifies the number of equal parts that were taken.

As per the given data:

Elisabeth reads 1/5 of her book in 1 1/2 hours.

1 1/2 hours = (3/2) hours

Time taken by Elisabeth to read full book = 5 × (3/2) hours

= (15/2) hours

Time taken by Elisabeth to read (3/4) of the book = (3/4) × (15/2) hours

= (45/8) hours

Converting into mixed fraction in the simplest form:

(45/8) = 5 5/8 hours

Hence, the time taken by Elisabeth to read (3/4) of the book is 5 5/8 hours.

To learn more on Fraction, click:

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Answer:

Reflection

Step-by-step explanation:

4 Types of transformations exist

translation, rotation, reflection and dilation.

You can tell its a reflection since it looks like it could have been reflected in a mirror. For more information search and look at the pictures of the different transformations

Hope this helps!

A shape is similar if corresponding angles are equal & if one is an enlargement of the other.

(I. E., one shape is twice as big as the other one.)

So, compare the lengths to find a common scale factor (of 2, for example, where you multiple by 2 to get a value & divide to get original value, from one shape to another.)

Hope this helps!

d + (-7)

i don't know if this is what you mean

Answer:

i believe its a

Step-by-step explanation:

sorry if im not correct

to get the equation of any straight line, we simply need two points off of it, let's use the ones in the picture below.

[tex](\stackrel{x_1}{1}~,~\stackrel{y_1}{9})\qquad (\stackrel{x_2}{3}~,~\stackrel{y_2}{13}) ~\hfill \stackrel{slope}{m}\implies \cfrac{\stackrel{rise} {\stackrel{y_2}{13}-\stackrel{y1}{9}}}{\underset{run} {\underset{x_2}{3}-\underset{x_1}{1}}}\implies \cfrac{4}{2}\implies 2 \\\\\\ \begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-\stackrel{y_1}{9}=\stackrel{m}{2}(x-\stackrel{x_1}{1}) \\\\\\ y-9=2x-2\implies y=2x+7[/tex]

Step-by-step explanation:

48 and 81 can be divisible by 3;

[tex]4 + 8 = 12 \div 3 = 4\checkmark[/tex]

[tex]8 + 1 = 9 \div 3 = 3\checkmark[/tex]

The GCF of 48 and 81 is 3.

Answer:

The GCF of 48 and 81 is 3

Step-by-step explanation:

The greatest common factor of 48 and 81:

Factors of 48:

1 * 48

2 * 24

3 * 16

4 * 12

6 * 8

1, 2, 3, 4, 6, 8, 12, 16, 24, 48

Factors of 81:

1 * 81

3 * 27

9 * 9

1, 3, 9, 27, 81

Compare them to find the GCF:

1, 2, 3, 4, 6, 8, 12, 16, 24, 48

1, 3, 9, 27, 81

Hope this helps!

Answer:

$2400

Step-by-step explanation:

as you realize, it is going down by $400 per year

6000, 5600, 5200, 4800, 4400, 4000, 3600, 3200, 2800, 2400
1.         2.          3.       4.       5.         6.         7.        8.      9.         10

it would be $2400

Answer:

Step-by-step explanation:

I hope this helps

Answer:

all except for the HBF and CED

Step-by-step explanation:

because adjacent means that they are on the same line in one way or another.

Answer:

Step-by-step explanation:

No but if you copy and paste the question to me i can get you the answers :)

Answer:

I do.

Step-by-step explanation:

Let me know if this works!:)

Answer:

y=4/3x+4

Step-by-step explanation:

y-y1=m(x-x1)

y-(-8)=4/3(x-(-9))

y+8=4/3(x+9)

y=4/3x+36/3-8

y=4/3x+12-8

y=4/3x+4

Answer:

The second one from the top (f(X)2)

Step-by-step explanation:

The y intercept is where X= 0 because that's where th y-axis is.

At y inetercept

Check 2nd row

That's y intercept

(0,2)

Answer:

It's F. none of the points

Step-by-step explanation:

Step-by-step explanation:

I am not sure that the question is completely described here.

but based on what is readable here, the greatest 4 digit even number is

9998

the next even number would be 10000, which has already 5 digits.

Answer:

Area = 99cm^2

Step-by-step explanation:

Seen cardboard = Total cardboard - picture

Total cardboard = 18 * 13

Total cardboard = 234

Picture = 15 * 9

Picture = 135

Seen cardboard = 234 - 135

Seen cardboard = 99

Answer:

99

Step-by-step explanation:

15x9=135

135 cm

18x13=234

234 cm

234-135=99

=99

Answer:

p is equal to 8.125

Step-by-step explanation:

Direct proportion formula : Y = kx ,k is constant

p = x = 3.2

r = y = 4

4 = k * 3.2

k = 4/3.2 = 1.25

y = 1.25x

Now, substitute x = 6.5 and find y.

y = 1.25 * 6.5 = 8.125

Hence p is equal to 8.125

Answer:

I'm pretty sure that's true.

Answer:

120 cubic feet

Step-by-step explanation:

volume is length times width times height

since the base numbers are the same you can add 24+ 96 = 120 or

24 ÷ 3 = 8

96 ÷ 3 = 32

8 + 32 = 40 × LWH 3 = 120

Answer: 6 5/8 6 3/4 6 1/2

Step-by-step explanation:

If you divide a pizza. The less people the more pizza you get. So, the answer is

6 5/8

6 3/4

6 1/2

Answer: The slope is -3

and the y-intercept is 2

Step-by-step explanation:

Since this is in slope-intercept form, we can easily find the slope and the y-intercept.

The form for slope-intercept form is: y = mx + b

where m is the slope and b is the y-intercept.

Therefore, -3 is the slope and 2 is the y-intercept.

Search up slope-intercept form on the internet for more details.

hope this helps :)

Answer: C

Step-by-step explanation:

Answer:

A. 5/13

Step-by-step explanation:

I hope you benefit from me

I wrote down the steps for you...

Answer:

y= 7- 1/2.72x

Step-by-step explanation:

1. Graph your coordinates

2. Point down your y-intercept

3. Look for your slope

Note: the x of the equation doesn't have to be an exact answer

The equation of the line that passes through two points (3, 6) and (8, 4) is y = (-2/5)x + (36/5).

The slope or gradient of a line in mathematics is a numerical representation of the steepness and direction of the line.

If a line passes through two points (x₁ ,y₁) and (x₂, y₂) ,

then the equation of a line is

y - y₁ = (y₂- y₁) / (x₂ - x₁) x (x - x₁)

To find the slope;

m =  (y₂- y₁) / (x₂ - x₁)

Here:

(x₁, y₁) = (3, 6) and (x₂, y₂) = (8, 4)

m = (4 - 6) / (8 - 3) = -2 / 5

Now we can choose either point and plug in the values for x₁, y₁, and m to get the equation of the line:

y - y₁ = m(x - x₁)

y - 6 = (-2/5)(x - 3)

Simplifying the equation, we can write it in slope-intercept form:

y = (-2/5)x + (36/5)

Therefore, the equation is y = (-2/5)x + (36/5).

To learn more about the slope;

brainly.com/question/3605446

Answer:

the numerator is 31 and the bottom is 8

Step-by-step explanation: