Someone help me asap

Answer:

y = x

Step-by-step explanation:

i took two points which are very close to the trend line - (3,3) and (5,5) - to get the slope

the slope is 2/2 or 1 and the y-intercept is zero

this means the trend line is 'y = x'

Answer:

Reflections across the line y = x

A reflection across the line y = x switches the x and y-coordinates of all the points in a figure such that (x, y) becomes (y, x). Triangle ABC is reflected across the line y = x to form triangle DEF. Triangle ABC has vertices A (-2, 2), B (-6, 5) and C (-3, 6).

Answer:

Step-by-step explanation:

64pi = (1/3)pi r^2 *3 = pi r^2

r^2 =64

r = sqrt(64) = 8

Answer:

The balance point is the,number in between your set of numbers so you need to find The middle of 3 and 7, and then when you get that answer you find the number in between 8 and the,number you just found

Step-by-step explanation:

I'm not good at figuring this out myself but, I know the steps

The park formed like a rectangle so :

Area = length × width

Area = ( 9/10 ) × ( 4/5 )

Area = 9 × 4 / 10 × 5

Area = 9 × 2 × 2 / 5 × 5 × 2

Area = 18 / 25

Answer:

Hello! answer: c = 4

Step-by-step explanation:

triangle area formula: base × height ÷ 2 or base × height × 1/2

6 × 4 = 24

24 ÷ 2 = 12 therefore c = 4 Hope that helps!

Answer:

b

Step-by-step explanation:

edge 2021

The solution is:

B. f(x) domain: x ≥ 1

f–1(x) range: y ≥ 1

Function, in mathematics, an expression, rule, or law that defines a relationship between one variable (the independent variable) and another variable.

Here, we have,

Because the two functions are inverse to each other, so we all know that the domain of f(x) will be the range of f^-1(x) and the range of  f(x) will be the domain of f^-1(x)

As can be seen from the attached photo,  

f(x) extends to the right of x=1, so its domain is x ≥ 1.

<=> f^-1(x) range is y≥ 1.

Therefore, we choose answer B

To learn more on function click:

brainly.com/question/21145944

#SPJ3

complete question:

Which answer pairs a possible domain restriction for f(x) and its corresponding impact on f-1(x)

9514 1404 393

Answer:

  510 cm³

Step-by-step explanation:

The overall height of the front face is 9+2 = 11 cm.

The overall width of the front face is 6+4 = 10 cm.

Out of that 11 cm by 10 cm rectangle, a cutout is made in the upper right corner. The area of that cutout (in the plane of the front face) is 2 cm high by 4 cm wide.

Then the area of the front face is ...

  (11 cm)(10 cm) -(2 cm)(4 cm) = 110 cm² -8 cm² = 102 cm²

The volume of the prism can be found using the formula ...

  V = Bh

where B is the area of the "base" of the prism, and h is its height. Here, the "base" is the front face, and the height is the dimension marked 5 cm. The volume is ...

  V = (102 cm²)(5 cm) = 510 cm³

The volume of the prism is 510 cm³.

Answer:

Answer:

9

Step-by-step explanation:

93808.57316 rounded to the nearest ten thousand is 90000

Answer:

9

Step-by-step explanation:

Answer:

3.5 sorry if i am wrong

Step-by-step explanation:

the function of this answer b

Answer:

Omsk internet pra mim é um vídeo de um dia

Answer:

b

Step-by-step explanation:

8×19= 152 [tex]cm^{2}[/tex]

1 [tex]cm^{2}[/tex] : 4.5 [tex]m^{2}[/tex]

152×4.5=684 [tex]cm^{2}[/tex]

Step-by-step explanation:

janine is running 10 kilometer per 60 minutes

means janine runs 1 km in

=60/10

=6

since,Janine runs 1 km per 6 minutes

how much time does janine takes to run 15 km

=15 ×6

=90

Therefore Janine takes 90 minutes to run 15 km ie1 hour 30 minutes

Answer:

c=(0,–3) , R= 4

choose (B)

Answer:

Step-by-step explanation:

1)  SSS

2) SAS

3) SSA

4) SSA  

no, don't say  Angle Side Side... :P  

Answer:

12 =c

Step-by-step explanation:

Since this is a right triangle, we can use the Pythagorean theorem

a^2+b^2 = c^2  where a and b are the legs and c is the hypotenuse

7.2 ^2 + 9.6 ^2 = c^2

51.84+92.16= c^2

144 = c^2

Taking the square root of each side

sqrt(144) = sqrt(c^2)

12 =c

Answer:

Let's find the hypotenuse.

7.2^2 + 9.6^2

51.84 + 92.16 = 144

√144(square root of 144) = 12, c = 12

Given:

A figure of a right angle triangle.

To find:

The value of x.

Solution:

First, label the vertices figure as shown below.

In triangle ABC and DBA,

[tex]\angle BAC\cong \angle BDA[/tex]         (Right triangles)

[tex]\angle ABC\cong \angle DBA[/tex]         (Common angle)

[tex]\triangle ABC\sim \triangle DBA[/tex]         (AA property of similarity)

We know that the corresponding sides of similar triangles are proportional.

[tex]\dfrac{BC}{BA}=\dfrac{AB}{DB}[/tex]

Substituting the given values from the below figure, we get

[tex]\dfrac{x}{8\sqrt{3}}=\dfrac{8\sqrt{3}}{12}[/tex]

[tex]x=\dfrac{8\sqrt{3}}{12}\times 8\sqrt{3}[/tex]

[tex]x=\dfrac{192}{12}[/tex]

[tex]x=16[/tex]

Therefore, the value of x is 16 and correct option is B.

Answer:

A

Step-by-step explanation:

If you use BIDMAS or BODMAS the first rule is brackets and inside the brackets you add and is therefore the first operation to use.

Answer:

50

Step-by-step explanation:

15 times 14 = 210

910 - 210 = 700

700 divided by 14 = 50

Answer:

The Smith Family paid $50, 820 as down payment.

Step-by-step explanation:

Total purchase price the Smith Family Paid = $231,000

Percentage of the amount paid in Down Payment = 22%

This means 22% of the total purchase price was paid in down payment.

The formula to calculate percentage in this case will be:

Percentage Price = (Amount Paid in Down Payment/Total Price) x 100%

Using the values, we get:

22% = (Amount Paid in Down Payment) / 231,000 x 100%

0.22 = (Amount Paid in Down Payment) / 231,000

Amount Paid in Down Payment = 0.22 x 231000 = $50, 820

This means, The Smith Family paid $50, 820 as down payment.

Hope this answer helps you :)

Have a great day

Mark brainliest

Answer:

thw

the difference of 4 from 12

= 8

Answer:

[tex]{ \tt{base = \sqrt{ {23}^{2} - {16}^{2} } = 16.5 \: cm}} \\ area = \frac{1}{2} \times base \times height \\ area = \frac{1}{2} \times 16.5 \times 16 \\ { \tt{area = 132 \: {cm}^{2} }}[/tex]

Answer:

101/12

Step-by-step explanation:

3/4r-3 1/4=49/16

3 1/4=13/4

3/4r-13/4=49/16

3/4r=49/16+13/4

3/4r=49/16+52/16

3/4r=101/16

r=(101/16)/(3/4)

r=(101/16)(4/3)

r=101/12

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Answer:

4

Step-by-step explanation:

The scale factor is 4

Answer:

A/15 = -13+11

A/5=-2

A= -2*5

A = -10

Answer:

-30

Step-by-step explanation:

-11+a/15=-13

a/15=-13-(-11)

a/15=-13+11

a/15=-2

a=-2*15

a=-30