Which names accurately describe figure PQRS? Select three options.
parallelogram
pentagon
rectangle
rhombus
trapezoid

Explanation:

When we reflect over the vertical y axis, every negative x value becomes positive and vice versa. So we effectively replace x with -x like so

f(x) = -5x+9

f(-x) = -5(-x)+9 ... replace every x with -x

f(-x) = 5x+9

g(x) = 5x+9

A point like (1,4) on f(x) will reflect over to (-1,4) on g(x). If we apply this to every point on f(x), then all of f(x) will reflect to g(x).

Answer:

Hey there!

The point (0,0) represents that 0 dollars are raised at the beginning of the fundraiser.

Let me know if this helps :)

Answer:

B. $0 is expected to be raised in the fundraiser.

Hope this helps!

Answer:

The width is 4

Step-by-step explanation:

the length times the with is the area

since the area is 36

9 times x = 36

so

since 9 x 4 = 36,

the width is 4

Answer: A: hours per acre. B. 4 1/8÷2 3/4 C. 4 1/8÷2 3/4=33/8÷11/4

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

Let's find the area of each of the two circles.

First Circle:

The first circle has a diameter of 10 inches. That means the radius is 5 inches. So, its area is:

[tex]A=\pi r^2\\A=\pi (5)^2\\A=25\pi[/tex]

Second Circle:

The second circle has a diameter twice that of the first. So, the diameter is 20 inches. This means that the radius is 10 inches. Find the area:

[tex]A=\pi r^2\\A=\pi (10)^2\\A=100\pi[/tex]

Now, find the ratio between them by dividing:

[tex]\frac{\text{Smaller}}{\text{Larger}}=\frac{25\pi}{100\pi}[/tex]

Simplify:

[tex]\frac{\text{Smaller}}{\text{Larger}}=\frac{1}{4}[/tex]

1/4 is the same as 1:4

So, our answer is C      :)

The fact that Leslie used a dilation is where she made the mistake. A dilation either shrinks or enlarges a figure. So it made segment ST either larger or smaller to be able to fit to segment QR.

But congruent segments are always the same length. So there's no way that a dilation can be involved. Only rigid transformations of translations (aka shifting), reflections, and rotations are allowed. A dilation is not a rigid transformation.

Answer:

A

Step-by-step explanation:

took it on khan academy

Answer: 65

Step-by-step explanation: Just divide the numbers, It's simple. 3835 divided by 59 equals 65

Hope this helps^^

Answer:

65 :)

Step-by-step explanation:

Answer:

The amount of discount is Rs.5,000

Step-by-step explanation:

The given parameters are;

The amount the shopkeeper sold her goods = Rs. 16,950

The percentage discount allowed = 25%

The VAT included in the sale = 13%

Therefore, we have;

Sale amount = Discounted price + VAT percentage × Discounted price

Discounted price = (100 - Percentage discount)/100×Display price

Sale amount = The amount the shopkeeper sold her goods = Rs. 16,950

Let the display price = X;

We have;

Discounted price = (100 - 25)/100×X = 0.75·X

Therefore;

Sale amount = 0.75·X+ 13/100 × 0.75·X

Rs. 16,9504 = 0.8475·X

X = Rs. 16,950/0.8475 = Rs.20,000

Therefore, the display price = Rs.20,000

The amount of discount = Percentage discount × Display price

The amount of discount = 25/100 × Rs.20,000 = Rs.5,000

The amount of discount = Rs.5,000.

Answer:

$11.63 per portion

Step-by-step explanation:

1 pound = 16 ounces

$31 per 16 ounces

31 / 16 = 1.94

$1.94 per ounce

1.94 x 6 = 11.63

$11.63 per portion

Answer: 137

Step-by-step explanation:

The given expression: [tex]7x^2 +8x-7[/tex]

We need to find the value of the expression when x=4.

So we just use the substitution property and substitute the value of x= 4 in the given expression , we get

[tex]7(4)^2+8(4)-7\\\\= 7(16)+32-7\\\\= 112+25\\\\=137[/tex]

Hence, the value of the expression at x=4 is 137.

Answer:

44m

Step-by-step explanation:

A = [tex]\pi[/tex]r² = 154

   = 22/7 * r² = 154

   = r²  = 154 * 7/22

   = r²  = 49

   = r = √49

   = r = 7m

Perimeter of circle = 2[tex]\pi[/tex]r

                               = 2 * 22/7 * 7

                               = 44/7 * 7

                               = 44 m

Hope it helps

Mark it as Brainliest

Answer:

44m

Step-by-step explanation:

Area of circular field=154m²

Perimeter of the field=?

At first,

Area =22/7×r²

154m²= 22/7×r²

154×7/22=r²

49=r²

7×7=r²

7=r

Now,

Perimeter = 2×22/7×7

= 44m

Answer:

(7, 7 )

Step-by-step explanation:

The translation rule

(x, y ) → (x + 5, y + 4 )

Means add 5 to the original x- coordinate and add 4 to the original y- coordinate, thus

(2, 3 ) → (2 + 5, 3 + 4 ) → (7, 7 )

Answer:

The answer is going to be A. Equality property

Answer:

1 mile = 4 laps

3 miles = 12 laps

9/4 = x /1

9/4 = 2.25

he has run 2.25 miles = 9 laps

he needs to run 0.75 miles = 3 laps

Answer:

Population

Step-by-step explanation:

If we know the root Demos means people and graphic means picture, let's put the english terms together.

Demo graphic

People graphic

So this is going to be a "People Graphic." So we know that Countries and Continents are ruled out.

Now I just used logic to figure out whether it's population or leaders. A map showing the leaders of something would be useless, but a map showing population is useful. So I assumed that a Demographic map shows population (I also looked it up to check, and yes this is right.)

Hope this helped!

Answer:

population

Step-by-step explanation:

people graphic

related to ppl so population

Answer:

a)  08:04

b)  07:00

c)  14 minutes

Step-by-step explanation:

a)  According to the timetable, a bus that leaves at 07:54 from Hope Street will arrive at School Rock at 08:04.

b)  Since Jo needs to be at the school at 8 am, she can't arrive at a time that is past 8.  This means that the latest time to catch the bus station is 07:00.

c)  You have to subtract the time at which you reach the destination by the time at which you leave your starting time.  It takes the bus 14 minutes to travel from the bus station to School Road.

07:14 - 07:00 = 00:14

Answer:

12/(15+12+15+18)

12/60=0.2=20%

B 20%

please mark as brainliest

Answer:

I may be wrong, but I believe the answer is $200.

Answer:

2 x 2 x 2 x 3 x 3 = 72

Answer: 3. x>-1

Step-by-step explanation:

First, the dot is a open circle, which means the sign should be (> or <)

Which only 3 and 4 fits

Second, the line is going to the right, which mean it is greater than the starting value.

So it should be x>-1

Hope this helps!! :)

Please let me know if you have any question

Step-by-step explanation:

Hey, there!

The answer is option C.

Because as number lines has started from -1 and went to right side which shows it is greator than-1.

So, the answer must be option c.

[tex]i.e x>-1

Hope it helps...

Answer:

15 bicycles and 6 skateboards.

Step-by-step explanation:

x+y = 21, since there are 21 total items in the shop

Answer:

D

Step-by-step explanation:

This would be a discrete graph  ( points) not a solid line.

This eliminates A and C

1 copy costs 20 cents

8 copies costs 1.60

The number of copies is the independent variable, so it should be plotted on the x axis

Answer:

The answer is D in this question, if you are on plato it may be different so just make sure the graph on choice d on here matches on your test

Step-by-step explanation:

Answer:

A. [tex]\huge \frac{7^{15}}{3^{30}}[/tex]

Step-by-step explanation:

[tex]\huge \bigg(\frac{3^{-6}}{7^{-3}}\bigg) ^5[/tex]

[tex] \huge =\bigg(\frac{7^{3}}{3^{6}}\bigg) ^5[/tex]

[tex] \huge =\bigg(\frac{7^{3\times 5}}{3^{6\times 5}}\bigg) [/tex]

[tex] \huge =\frac{7^{15}}{3^{30}} [/tex]

Answer: Commutative property of addition

This is the idea that x+y is the same as y+x

We can add any two numbers in any order we want.

Other examples:

2+3 = 5 and 3+2 = 5

7+2 = 9 and 2+7 = 9

Answer:

check pic

step-by-step explanation

check pic

Answer:

see below

Step-by-step explanation:

tan ^2 x -sin ^2 x = tan ^2x sin ^2x

tan = sin / cos

sin ^2 x / cos ^2 x -sin ^2 x = sin ^2 x / cos ^2 x * sin^2 x

Multiply each side by cos ^2

cos ^ x (sin ^2 x / cos ^2 x -sin ^2 x) = cos ^2 x(sin ^2 x / cos ^2 x * sin ^2x)

sin ^2 x  - cos ^2 x sin ^2 x = sin ^2 x  * sin ^2x

Factor out sin ^2 x

sin ^2 x(1  - cos ^2 x) = sin ^2 x  * sin^2 x

We know that 1 - cos ^2 x = sin ^2 x

sin ^2 x(sin ^2 x) = sin ^2 x  * sin^2 x

Answer:

45

Step-by-step explanation:

75x60=4500

4500/100=45

Answer:

£45

Step-by-step explanation:

Therefore, 75% of £60 is £45.

Answer:

242.52 cubic inches

Step-by-step explanation:

Volume of the cake pan = Length × Width × Height

From the about question, we have the following dimensions for the cake pan

8 inches wide = Width

11 inches long = Length

7 cm deep = Height

We are asked to find the maximum volume in inches. Hence all the dimensions have to be in inches.

Converting Height in cm to inches

From the question,

2.54 cm = 1 inch

7cm = x inch

Cross Multiply

2.54 × x = 7 × 1

x = 7/2.54

x = 2.7559055118 inches

Volume of the cake pan =

8 × 11 × 2.7559055118

= 242.51968504 cubic inches

Approximately, the volume of the cake pan = 242.52 cubic inches

What is the maximum volume, in cubic

inches, the cake pan can hold is 242.52 cubic inches

Answer:

(C)The finish line

Answer:

Step-by-step explanation:

Convert mixed fraction to improper fraction.

[tex]1\frac{5}{8}*2\frac{2}{3}=\frac{13}{8}*\frac{8}{3}\\\\\\=\frac{13}{3}\\\\\\=4\frac{1}{3}[/tex]

Answer:

4 1/3

Step-by-step explanation:

1 5/8 × 2 2/3

First we turn it into an improper fraction:

1 5/8 × 2 2/3 = 13/8 × 8/3

Now we multiply them across:

13/8 × 8/3 = 104/24

Now we simplify:

104/24 = 13/3

because 3 × 8 = 24 and 13 × 8 = 104

Now we simplify again because we can't leave it as an improper fraction. So we turn it into a mixed fraction:

13/3 = 4 1/3

4 1/3 is answer