Carpet costs $21.95 per square yard and the padding to put under it costs $2.55 per square yard. Felix plans to install padding and carpet in the region shown in the figure. What is the total cost of the carpet and padding needed to exactly cover the room?

Answer:

120

Step-by-step explanation:

x=8

Hope this helps!!!!!!!

Answer:

x=-8

Step-by-step explanation:

hope this is correct ! c:

Answer:

Proprortional Value is equal to 2/3 or 2:3

Step-by-step explanation:

4/6=2/3

6/9=2/3

8/12=2/3

10/15=2/3

14/21=2/3

Answer:

36

Step-by-step explanation:

Given that Volume of triangular prism = 216 cubic centimetre

Given that Height of the pencil = 12 centimetre

Now we have to find the area of the base of the prism means find the area of triangular part.

Volume of triangular prism is given by formula:

Volume of triangular prism = (Area of base) x (Height of the prism)

now plug the given values

216= (Area of the base) x 12

Area of the base

18= Area of the base

Hence final answer is 18 square centimetres.

Answer:

16 is How many two-digit numbers can be formed

using only the numbers 0, 1, 2, 3, or 4 without

repeat?

Step-by-step explanation:

Because all the two-digit number that can be formed is 10, 12, 13, 14, 20, 30, 40, 43, 42, 41, 34, 32, 31, 24, 23, 21

Answer:

Step-by-step explanation:

a.square   b.180∘

c.180 degrees    d.rhombus   e.parallelogram

The values of given questions are as follows.

A closed polygon with four sides, four vertices, and four angles is known as a quadrilateral. By joining four non-collinear points, it is formed. A quadrilateral's interior angles are always equal to 360 degrees when added together.

The words "Quadra," which means "four," and "Latus," which means "sides," are the source of the term "quadrilateral." It is not necessary for each of a quadrilateral's four sides to be the same length.

LEVEL 1

Fill in the blanks

a. Square

b. 180⁰

c. Equal and less than 180 degrees.

d. Rhombus

e. Trapezium

f. Rhombus

g. Rectangle

Name the following quadrilaterals

a. A parallelogram in which diagonals are equal, but adjacent sides are not equal is Rectangle.

b. A parallelogram with diagonals unequal, but bisect each other at 90⁰ is a rhombus.

c.  A parallelogram in which adjacent sides are equal and diagonals are equal and bisect each other at 90⁰ is a Square.

LEVEL 2

Q2. one angle of parallelogram  is 80⁰ to find  remaining

we know for parallelogram sum of adjacent angles are equal and opposite angles are equal

let parallelogram  ABCD

∠A = 80⁰ = ∠C

∠B = ∠D

∠A + ∠B = 180

80 + ∠B  = 180

∠B  = 100⁰

∠B = ∠D = 100⁰

Q3. angles of  quadrilateral are in the ratio 1:1:3:4

let each angle be multiple of k

angles are k, k, 3k, 4k

sum of angles is 360⁰

k + k + 3k + 4k = 360

9k = 360

k = 40⁰

angles are

k = 40, k = 40, 3k = 3 x 40 = 120, and 4k = 4 x 40 = 160

40⁰, 40⁰, 120⁰ and 160⁰.

Q4. two angles of quadrilateral is 65⁰ each

let other two angles be x

sum of angles quadrilateral  is 360⁰

65 + 65 + x + x = 360

130 + 2x = 360

2x = 360 - 130

2x = 230

x = 115⁰

other two angles are 115⁰ each.

Q5.  perimeter of Rhombus = 40 cm

p = 4a

where a = side of rhombus

40 = 4a

a = 10 cm

and one diagonal  is 12 cm

diagonals of rhombus bisect each other at 90⁰

Let rhombus be PQRS

and diagonals bisect at O

Since, triangle POQ is a right angled triangle,

PQ²  = OP² + OQ²

OP = 12 / 2 = 6

OQ = SQ/2

PQ = 10

10² = 6² + (SQ/2)²

(SQ/2)² = 100 -36

(SQ/2)² = 64

SQ = 16 cm

length of Diagonal is 16 cm

Hence the solutions of Questions areas follows.

Learn more about Quadrilateral;

https://brainly.com/question/13805601

#SPJ2

Just give him or her that good 360 I turned my married teacher gay because I gave him the 360 and he has KIDS!!!

Answer:

w

Step-by-step explanation: sorry im stuck too :(

Answer:

20% of the jerseys are medium sized jerseys

Step-by-step explanation:

Answer: 2 feet, 7 inches

Step-by-step explanation:

2 feet can be converted to 24 inches

5 feet can be converted to 60 inches

60-29=31

31/12=2 7/12

2 feet, 7 inches

Answer:

8^2 = 2^6

Step-by-step explanation:

8^2=64

2^6=64

Answer:

8^2 = 2^6

8^2=64

2^6=64

Step-by-step explanation:

Answer:

-24

Step-by-step explanation:

x = -4

so 4 × -4 = - 16

y = - 2

4 × - 2 = - 8

-16 + -8 = -24

Answer:

-24

Step-by-step explanation:

4[-4 + (-2)]

4[-4 -2]

4×-6

-24

I hope it helps

Answer:

h(2) = [tex]2^{2}[/tex]-5(2)+7 = 1

h(-5) = [tex](-5)^{2}[/tex]-5(-5)+7 = 7

Step-by-step explanation:

Answer:

It’s A

Step-by-step explanation:

BC I did it on paper and i got A

Answer:

the radius of the garden= 50.24, which is r^2π

the radius of the tree= 3.14, which is r^2π

50.24-3.14=47.1 in area of the circle without the tree

Answer:

5/8 barrel/hour

Step-by-step explanation:

1/4 x 5/2= 5/8

Answer:

4

Step-by-step explanation:

4x-5

hope this helps and its correct!! c:

Answer: 205 miles in 5 hours

Step-by-step explanation:

The way to find our answer is to first find how many miles the car can go in one hour. We would se the equation (123 divided by 3 to find our answer) which would give us 41 miles per hour. Then, we would proceed to multiply 41 by 5 which would give us our answer, 205 miles in 5 hours. Please correct me if I'm wrong!

Answer:1.9

Step-by-step explanation:

Frank had 24.74 gallons of gasoline in his morning's vehicle. Now, there are left 1.9 gallons. How much was Frank using fuel? Frank had 24.74 gallons of gasoline this morning. Now, there are left 1.9 gallons. How much was Frank using fuel? Frank had 24.74 gallons of gasoline this morning. Now, there are left 1.9 gallons. How much was Frank using fuel? Frank had 24.74 gallons of gasoline this morning. Now, there are 1.9 gallons.

Answer:

Area of  smaller  triangle  *  (scale factor)^2   =

2  *  ( 3/2)^2   =

2 *    9/4   =

18 /4   =

9/2  = 4.5

Step-by-step explanation:

Answer:N/32=8

Step-by-step explanation:hope it helps

Answer:

Nicole is 4 years old

8a=32

Step-by-step explanation:

Since David is 8x older than Nicole you could write Nicole as the age of a, so then David would be 8a. You are given David is 32 years old so you set 8a equal to 32.