Triangle A'B'C' is the image of triangle ABC under a rotation about point P

a. -165
b. -125
c. 125
d. 165​

Answer:

12

Step-by-step explanation:

4/6=2/3

18(2/3)=12

Answer

12

Step-by-step explanation: 18 can divide into 6 3 times and that means 4 out of each 6 sets of sundaes have nuts so 4 times 3 is 12

Answer:

x=15

Step-by-step explanation:

Answer:

10c - 2

Step-by-step explanation:

Answer:

B. 10c + - 2

Step-by-step explanation:

(7c + 2) - (-3c + 4)

(7c + 2) - (-3c - 4)

7c + 2 + 3c - 4

10c + 2 - 4

10c - 2

Answer:

675 mm²

Step-by-step explanation:

base = 15 x 15  = 225 mm²

4 sides = 4(15)(15)(0.5) = 450 mm²

450 + 225 = 675 mm²

Answer:

Step-by-step explanation:

L=4W+8

A=LW, using L from above makes this

A(W)=(4W+8)W

A(W)=4W^2+8W

Answer:

85 cm squared

Answer:

Step-by-step explanation:

133

102

136

Answer:

3

Step-by-step explanation:

Answer:

3

Step-by-step explanation:

The quotient of 3 and 4 is 0.75.

3/4 = 0.75

--

0.75 x 4 = 3...

So the answer is 3.

Answer: 387.9 m

Step-by-step explanation:

Volume of a Sphere:

V=\frac{4}{3}\pi r^3

V=

3

4

​

πr

3

\text{radius} = 5.7

radius=5.7

meters

\text{Plug in:}

Plug in:

\frac{4}{3}\pi (5.7)^3

3

4

​

π(5.7)

3

775.734624395

775.734624395

Use calculator

\text{Volume of Hemisphere HALF of Volume of Sphere:}

Volume of Hemisphere HALF of Volume of Sphere:

\frac{775.734624395}{2}

2

775.734624395

​

Divide volume by 2

387.867312198

387.867312198

\approx 387.9\text{ m}^3

≈387.9 m

3

The volume of a hemisphere with a radius of 5.7 m is 193.83534 m³.

Volume is a mathematical term used to describe how much three-dimensional space an item or closed surface occupies. Volume is measured in cubic units like m3, cm3, in3, etc.

Volume is sometimes referred to as capacity.

We have,

Radius = 5.7 m

So, the Volume of Hemisphere

= 2/3 πr³

= 2/3 x 3.14 x (5.7)³

= 2/3 x 3.14 x 185.193

= 193.83534 m³

Thus, the volume is 193.83534 m³.

Learn more about Volume here:

https://brainly.com/question/1578538

#SPJ2

Answer: D) 150 degrees

Step-by-step explanation:

Opposite angles in a parallelogram are equal so, if angle D is 30 degrees, angle F is also 30 degrees. This adds up to 60 degrees.

A parallelogram is a quadrilateral so the total of its angles is 360 degrees.

Subtract 60 degrees from 360 = 300

Angles E and G will be 300 divided by 2 so E is 150 degrees.

Answer:

4

Step-by-step explanation:

first you plug in 12 for x so it would then be 2(12) divided by 6 and then follow the rules of math so you would multiply 12 and 2 which is 24 then 24 divided by 6 is 4

Answer:

AC = 16 in.

Step-by-step explanation:

AD = CD = 10 in.

BD = 6 in.

AC = 2(AB) = ?

Apply pythagorean theorem to find AB

AB² = AD² - BD²

Substitute

AB² = 10² - 6²

AB² = 64

AB = √64

AB = 8

Therefore:

AC = 2(AB) = 2(8)

AC = 16 in.

Answer:

x = 8; y = 15

Step-by-step explanation:

First choose any one equation and isolate a variable of your choice

I will use the first equation and isolate variable y

9 = 3x - y

Add y to both sides to make it positive

y + 9 = 3x - y + y

Subtract both sides by 9 to isolate the variable y

y + 9 - 9 = 3y - 9

y = 3x - 9

Now that we know what expression is equal to y, we can substitute this value of y into the second equation

6x = 3(3x - 9) + 3

Use distributive property

6x = 9x - 27 + 3

Combine like terms

6x = 9x - 24

Subtract both sides by 9x

6x - 9x = 9x - 9x - 24

-3x = -24

Divide both sides by -3 to isolate the variable x

-3x ÷ -3 = -24 ÷ -3

x = 8

Plug this value of x into either equation

I will use the first equation because it is shorter

9 = 3(8) - y

9 = 24 - y

Add y to both sides to make y positive

y + 9 = 24 - y + y

y + 9 = 24

Subtract 9 from both sides to isolate the variable y

y + 9 - 9 = 24 - 9

y = 15

Try this option:

1) if V(0;0) and x= -4, then common view of the required equiation is:

(y-k)²=4p(x-h), where focus is in (h-p;k), the vertex is in (h;k), the directrix is x=h+p, p<0 and y=k is simmetry axis;

2) if the V(0;0), then h=k=0 and the required equiation is:

y²=4px;

3) if the directrix equation is x=h+p, where h=0, then p= -4 (according to the condition the directrix equation is x= -4), then the required equation is:

y²= -16x

answer: y²= -16x

Answer: just subtract both of the numbers and you will find it

Step-by-step explanation: hope I helped ;)

Answer:

C. (22.96, 26.64)

Step-by-step explanation:

Answer:

Step-by-step explanation:

Answer:

A) y or total cost is the dependent variable and x which is the number of movie tickets is the independent variable. Y is called dependent because its value depends on the value of x.

B) So 8 is the number of tickets which is X. So x=8. The total cost y will be: 8x9= 72

Answer:

the scale factor is penguin

jkjk the scale factor is 1/2

Step-by-step explanation:

to find the scale factor you take the coordinates of the image and divide it by the coordinates of the preimage

ex. A' coordinates are (3,1)

A coordinates are (6,2)

3/6=1/2

1/2=1/2

therefore the scale factor is 1/2

hope this helps :)

Answer:

Check out a website called calculator soup. They've got awesome fraction calculators for all sorts of things.

Step-by-step explanation:

Answer: 12 years old

Step-by-step explanation:

Take 51 and 39 and subtract them.

51-39=12

Answer:

The vertex of the graph of g is 2 units above the vertex of the graph of f.

Step-by-step explanation:

The vertex of the graph of g(x) is 2 units above the vertex of the graph of f(x). Then the correct option is A.

The function is an expression, rule, or law that defines the relationship between one variable to another variable. Functions are ubiquitous in mathematics and are essential for formulating physical relationships.

The graph of f(x) = x² was transformed to create a graph g(x) =f(x)+2.

Then the g(x) will be

g(x) = x² + 2

We know that the graph of the g(x) shifted to 2 units upward because we added 2 in the function.

The graph is shown.

The vertex of the graph of g(x) is 2 units above the vertex of the graph of f(x).

Thus, the correct option is A.

More about the function link is given below.

https://brainly.com/question/5245372

Answer:

shortest:  33 feet  

second:  66 feet

third:  58 feet

Step-by-step explanation:

s = shortest side  (33)

2s = second side   (66)

25 + s = third side   (58)

157 = s + 2s + 25 + s

157 = 4s + 25

4s = 132

s = 33

Answer:

x=−3/4

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

435=−4x+285

Step 2: Flip the equation.

−4x+285=435

Step 3: Subtract 28/5 from both sides.

−4x+285−285=435−285

−4x=3

Step 4: Divide both sides by -4.

−4x−4=3−4

x=−34

Answer:

as a decimal: [tex]x=-0.75[/tex]

as a fraction: [tex]x=-\frac{3}{4}[/tex]

Step-by-step explanation:

note: i'm going to convert the fractions to decimals because i prefer working with decimals rather than fractions :)

first, subtract 5.6 from both sides of the equation.

then divide both sides of the equation by -4.

and that's it! the solution as a fraction is [tex]x=-\frac{3}{4}[/tex] and as a decimal is [tex]x=-0.75[/tex].

if you want to check the solution, just plug one of those values in for [tex]x[/tex] in the original equation. since i converted it all to decimals, i'll check my answer using [tex]-0.75[/tex] for [tex]x[/tex] in [tex]8.6=-4x+5.6[/tex].

first, plug in -0.75 for x.

begin simplifying by multiplying -4 and -0.75.

add 3 and 5.6.

since both sides of the equation are equal, that means your [tex]x[/tex] value is correct and therefore a solution to the equation!! :)

i hope this helped! have a lovely rest of your day <3

Answer:

100

Step-by-step explanation:

blue = 1

red = 2

(blue) 100

(red) 200

Answer:

Step-by-step explanation:

23 beause the shade links of the garden

Answer:

Step-by-step explanation:

Each side of the square garden is 3 inches. Convert each side to sq ft. 1 1/2 x2 = 3 inches. So 4ft x 2 =8ft. 8ft. X 4 sides = 32ft perimeter that needs coverage. Each link equals 2.67 or 2 2/3. 12x2.67=32.04

12 links

Answer:

2.Relationships

Step-by-step explanation:

Linear means straight and a graph is a diagram which shows a connection or relation between two or more quantity. So, the linear graph is nothing but a straight line or straight graph which is drawn on a plane connecting the points on x and y coordinates.